I just got the go-ahead to share a secret I’ve been dying to
tell for quite a while: Morehead Planetarium and Science Center has just started production of a fulldome planetarium show based on the popular
children’s book “Grossology and You!”

Many children and teachers are already familiar with the
“Grossology” book series
–- I know I used these books in my classroom. The concept is brilliant. The books’ author, Sylvia Branzei-Velasquez, a teacher
herself, takes all the gross stuff that kids just love — snot, blood, poop and
more –- and turns them into teachable moments. For example, scrapes and scabs become an opportunity to teach about how the body fights infection. Snot becomes an opportunity to introduce the vital role of mucus in our lungs and throughout our bodies. Jack Keely’s fun illustrations keep it all from getting too gross for anyone.

We’ve been wanting to do a human body and health planetarium show for
quite a while, and this project just seemed like the right opportunity at the
right time. With the change in our planetarium technology to fulldome digital,
the opportunity to branch out beyond astronomy and space science is now
possible. In fact, with fulldome technology we can use the dome to immerse
people in any environment that has some space to it.

Expect that the new show will involve some travel inside human body organs. This gives new meaning to “learning from the inside out!”

This project is made possible through generous support from the National Institutes of Health (NIH) SEPA (Science Education
Partnership Award) program
. NIH has long been a supporter of innovative science education programs.

We will be working with Sylvia, Jack and several others to produce this show. UNC researchers Dr. Rich Superfine, Dr. Kay Lund, Dr. Alisa Wolberg, Dr. Ric Boucher and Dr. Sam Lai will provide scientific oversight. Educators from North Carolina and beyond will help ensure that the show and curriculum
materials we develop will really appeal to students and align to national
curriculum standards. And, of course, our award-winning production department
will bring it all together to create a one-of-a-kind educational experience!

Several of the other educational shows we’ve produced,
including Earth, Moon and Sun, Magic Tree House Space Mission and Solar System
Odyssey
, have been leased by planetariums throughout the US and around the
world. Grossology and You is sure to be another favorite. We look forward to
sharing it with you in early 2014.

Denise Young is Morehead’s director of education and planning.

This is a liveblog that I wrote during a free public lecture by Dr. Anthony Aveni on Tuesday, Oct. 19, 2010, at Morehead Planetarium and Science Center in Chapel Hill. Dr. Aveni’s lecture explored scientific research countering predictions that the world will end in December 2012. These predictions are based in part on the fact that the Maya calendar ends in December 2012.

Dr. Aveni is known worldwide as an expert on Maya culture and beliefs and has appeared on the Discovery Channel, NPR, PBS-Nova, the Today Show and other national media outlets to discuss Maya astronomy. Since 1963, he has taught at Colgate University, where he is the Russell B. Colgate Professor of Astronomy and Anthropology, serving dual appointments. He is considered by his peers to be a founder of the field of Mesoamerican archaeoastronomy and has written 13 books on Maya beliefs.

6:51 p.m.
With just a few minutes before the program begins, there are plenty of seats available in the room. Wonder what kind of crowd Aveni will draw. I’d expect a lot. The mythology about 2012 and its end-of-the-world prophecies is a popular theme with Morehead audiences. This is a younger crowd than I expected — 20s, 30s. Interesting that most people are sitting near the front, eager to hear every word.

6:53 p.m.
I see some backpacks. That’s usually a clue that professors have offered extra credit for students who attend the lecture. And this would be a good opportunity; Aveni has world-class credentials in astronomy, anthropology and maybe in archaeology, too. And he’s supposed to be entertaining: “Rolling Stone” magazine named him one of its “Top Ten College Professors.” Sure, that was nearly 20 years ago, but I still think he’ll be engaging.

6:54 p.m.
Suspicion confirmed. A young woman in the row ahead of me is talking to her friend about how many people from her class showed up.

6:59 p.m.
Here come the dignitaries, right on schedule. I see Aveni and his wife, along with Morehead’s director, Dr. Todd Boyette. There’s Dr. Vin Steponaitis, who heads UNC’s Research Laboratories of Archeology. Who else? Some reps from Lenovo, which is sponsoring Aveni’s lectures here and earlier this week at Appalachian State University.

7 p.m.
PowerPoint clicks on. Audience quiets.

7:02 p.m.
“Good evening. Welcome to Morehead ….” Boyette begins the introductions. About three-quarters of the seats are filled, and a few latecomers are streaming in.

7:05 p.m.
Aveni hits the stage and introduces a few friends, then launches headlong into his lecture. Energetic, upbeat, tossing darts and digs at his target (which, apparently, is anyone who buys into the 2012 mythology). Wonder how the audience will respond to that — are these people among the conspiracy-theory faithful?

7:06 p.m.
First, the basics. The “Long Count” of the Maya cycle ends on solstice, Dec. 21, 2012. Aveni describes it as a car odometer: The world doesn’t end, but the count rolls over into a new cycle. Some rustling in the crowd, some physical expressions of disbelief.

7:08 p.m.
Aveni puts a Lee Lorenz cartoon from the “New Yorker” on the screen: Two gloomy businessmen are walking down the street. One consoles the other, “It’s not the end of the world.” Around the corner, not yet in their line of vision, the Four Horsemen of the Apocalypse ride toward them. “It’s not the end of the world,” Aveni reassures us. This guy has an audacious, boisterous sense of humor.

7:11 p.m.
So what can we expect to happen in 2012? Aveni presents two schools of thought: “Blow Up” or “Bliss Out.” The world explodes, or we melt into a new age of euphoria. Either way, there’s change. But is it really going to happen?

7:14 p.m.
Here’s the astronomy part. “A solar flare releases more energy than all the nuclear power plants on Earth.” Hmmm. Yeah, that could be a blow-up.

7:18 p.m.
Aveni is skewering what he calls “2012 Gurus.” He cites their claims, incredulous: Don’t worry about retirement. Cleanse your colon to receive energy! Earth has acupuncture points, and one of them is Pike’s Peak. This must be the bliss-out part.

7:20 p.m.
Finally, on to the reality. Aveni shows photos of the Maya pyramids, tells us that the Maya were a sophisticated culture, comparable to the Greeks and the Romans in their achievements.

7:23 p.m.
Aveni emphasizes that many Maya books were burned by Christian explorers, intent on eradicating any evidence of what they considered pagan knowledge. Only a few writings remain of hundreds, maybe thousands that once existed. Today, we think of this ancient culture as revolving around astronomy and religious practices, but perhaps it appears that way only because the Maya writings we have found are about those topics.

7:25 p.m.
Now he’s describing one of the rituals depicting in the writings. It’s unpleasant. There’s blood involved.

7:26 p.m.
This is interesting. The words Aveni uses from the ritual don’t sound like anything from Latin America. They’re very harsh, gutteral. I assumed the Maya language would resemble Spanish, but of course it doesn’t. The Maya were present long before Spanish explorers appeared.

7:27 p.m.
Back to astronomy, plus religion and some mathematics. Maya writings establish the “Hearth of Creation” as a core belief (with a symbolic representation in every Maya home). This three-stone hearth, built by Maya gods, is reflected in the constellation Orion. Aveni tells us that the Maya gods descended to Earth frequently and interacted with Maya people often, according to the writings.

He outlines the time passages as marked by the Maya — too fast for me to keep up, but I do understand now that the Maya calendar is based on the number 20. (Aveni says it’s because the Maya counted on their fingers and toes but we only count on our fingers, since we typically wear shoes — what a jokester.) Each Maya month has 20 days, so there are 18 months in a Maya year.

7:31 p.m.
All of the known Maya writings (Aveni calls them “codices”) refer to rituals that must be performed to keep the world in balance. (This reminds me of the Balinese rituals that Elizabeth Gilbert outlined in “Eat Pray Love.”)

There are flood myths in Maya codices, he adds. “What culture doesn’t have a flood myth? You know about this from two weeks ago, when they got 22 inches of rain in Wilmington! Want to know more about floods? Go to the Ninth Ward [New Orleans].”

7:35 p.m.
Aveni’s on a rampage now, ripping through 2012 predictions one by one:

“Maya literature is either historical or ritual. It’s not prophetic. So where does this mythology come from?

“Planets go in and out of alignment. Go to the NASA website. You can see the planetary alignments in 10 seconds. I looked it up myself.”

“Gravitational pull and tides? The Moon’s pull creates a two-foot tide. The Sun’s pull, a one-foot tide. The next most powerful gravitational pull on Earth comes from Venus, and that’s only one five-hundredth of an inch.”

BOOM! He shot those down. There’s even an animation that shows the galactic convergence.

7:40 p.m.
People in China don’t care about this, Aveni says. You won’t find a culture of apocalyptic thinking in Russia or Africa. Americans are the only people in the world who believe this stuff (yes, “stuff” is Aveni’s word).

This predisposition toward apocalyptic belief began with the Pilgrims, continued with the Millerites in the mid-1800s and is strong today. Aveni cites 13 “end of the world” predictions for the year 2006 alone, including one earthquake, one comet collision, one planetary alignment and two nuclear winters, among other calamities.

The book “Hamlet’s Mill” suggests that major world events happen every time the Sun moves in position from one constellation to another constellation. And apparently Americans aren’t alone in their interest in destruction; Isaac Newton predicted the world would end in 2065.

There’s a flurry of PowerPoint slides reflecting different apocalyptic messages. Aveni mentions the “Heaven’s Gate” cult, too, known for a mass suicide in 1997. These people believed that Earth was due to be “recycled” and that they would be transported to a spaceship to travel to another dimension. [Apparently they left some of their cult members behind, though, because someone is still running their website.] Only in America ….

7:51 p.m.
Sacred tourism! That’s one reason that the Maya mythology remains, Aveni says. “Here’s Chichen Itza. If you’re there at sunset on the equinox, the snake will descend. Thousands of people come to see it. Why would you want to be there?”

7:55 p.m.
Lawrence Joseph again. This is the fifth or sixth time Aveni has mentioned Lawrence Joseph, who has written books about a 2012 apocalypse — he really loathes this guy. “People believe that science conspires against giving correct information.” As a scientist, Aveni’s not happy about that.

7:58 p.m.
Another quick look at the “bliss out” option. People expect “joy despite disaster” in fin de siecle (end of century) times.

8:02 p.m.
Aveni begins his close with a visual joke, an “Alien Time Line” (originally published in 1997 by “Skeptical Inquirer” magazine) that depicts the evolution of alien races as seen by the American moviegoer.

“We tend to put our hope in others to save us, to give us knowledge — Egyptians! Mayans! Aliens! Maybe the answers are not out there but in here.”

8:04 p.m.
Ask a Maya shaman, “What happens in 2012?” The answer: “We start another cycle.”

8:05 p.m.
Applause, polite, muted with a few pockets of enthusiasm. The students here for extra credit begin their exodus. Questions, fewer than I expected.

What about polar shifts?
“They happen. Our magnetic north is constantly on the move, in fact. But this doesn’t happen all at once — it’s a process that takes hundreds of years to complete, and it’s not going to happen in 2012.”

What about alien visits?
“That relies on some big Western assumptions: that [aliens] can communicate, that they want to visit us, that they want to give us knowledge.”

What about Fibonacci numbers?
“The spirals predict the growth of a shell, of a pine cone. But they aren’t predicting an apocalypse.”

Why do so many people believe in these Maya prophecies?
“American religion’s appetite for apocalypse comes to the forefront during times of fear. And we’re at war, there’s terrorism, there’s the economy — these are fearful times.”

8:10 p.m.
Boyette approaches the lectern, thanks the audience and Aveni. A few crowd around Aveni with more questions before the evening (but not the world) ends.

Morehead is planning a special "Carolina Skies: End of the World edition" for December 21, 2012.

ECU's Dr. Stan Riggs (at left) at October's Carolina Science Cafe

In true 2012 spirit, we officially kicked off our DOOMSDAY SERIES. Last night, we hosted the first of three science cafes focusing on dire issues and what Science has to say about them. Dr. Stan Riggs, a geologist from ECU, gave a passionate talk about the ways barrier islands are supposed to work when money isn’t a concern. Long story short: they’re supposed to move and get wrecked by storms and then they’ll rebuild (on their own tends to be best) and move again. This makes putting houses on them and planning for big-time tourism kind of tricky. Add climate change science and sea level rise to the equation and you get a recipe for unsustainable planning and constant (read: expensive) damage control.

But Dr. Riggs wasn’t all doom and gloom. There are workable solutions out there. (I personally enjoyed his discussion of people being miserable on Highway 12 until they get onto the ferries where they start to relax and have fun. So why not stop worrying about highways and make hi-tech ferries the way to get around?) His take home message: To find the best solutions, we have to be open to what scientists are telling us and use that info to work the problem. We can’t hide from the data.

Tough to argue with that.

Next month, the DOOMSDAY SERIES continues with a look into how

You probably won't have to dress like this for November's Plague & Bioterrorism science cafe

scientists are tackling our concerns relating to bioterrorism. Dr. Bill Goldman, chair of the department of microbiology and immunology in the UNC School of Medicine, will be talking about his research into the Black Plague and how understanding this sneaky contagion can help us be better prepared for deadly outbreaks. He received funding from a National Institutes of Health grant to the Southeast Regional Center of Excellence for Emerging Infections and Biodefense, which is headquartered at UNC-Chapel Hill.

See you on Thursday, November 1, 6 p.m. at Back Bar (part of Top of the Hill Restaurant). Get there a little early to enjoy free appetizers courtesy of our gracious sponsor, Sigma Xi. As always: bring a friend, bring questions, and enjoy.

–Jonathan

Jonathan Frederick is the director of the North Carolina Science Festival, a statewide initiative of Morehead Planetarium and Science Center

Perseid meteors are named for the constellation Perseus, which lies in the direction from where the meteors appear to shoot. Saturday evening (8/11/12) Perseus is low, and you won't see as many Perseids.

A summer fireworks show, the kind put on by nature, happens this weekend. The annual Perseid meteor shower peaks the night of August 11-12, 2012.

Conveniently for many of us, this is a Saturday night/ Sunday morning. Less conveniently, seeing the most meteors means staying up very late or getting up very early.

Expect to see more meteors after midnight than before midnight. And to see the most meteors (up to 1 per minute on average from a clear dark site), try the last dark hour before dawn. For the Chapel Hill area, that will be 4 to 5 a.m. on Sunday, August 12.

In the pre-dawn sky on Sunday morning (8/12/12), when Perseus is higher, you'll see more meteors as well as a bonus: two bright planets and the Moon.

Tips on viewing the 2012 Perseids:

1) Check the weather to make sure the skies won’t be overcast or worse and you’d be better off sleeping in. For predictions of cloud cover, see the Clear Sky Chart website (start with “Find a chart”).

2) Find a dark site, with a wide open view of the sky. Trying to view near unshielded city lights will mean missing all but the brightest meteors.

3) Take a reclining chair or sleeping bag so you can gaze up at the sky in comfort.

4) Bring layers. When you’re acclimated to 90 degrees, an August night can feel chilly.

5) Plan to be outside for more than just a few minutes. Your eyes need time to adjust to the dark, and there may be short periods with no meteors at all.

6) Look toward the darkest part of your sky and away from any sky glow created by light pollution. If the Moon has risen (moonrise is about 2 a.m. Sunday), keep it out of your field of view so moonlight doesn’t interfere with your meteor viewing. You do not need to know how to find Perseus to see the Perseids. The meteors will appear in all parts of the sky.

7) All you need are your eyes. Binoculars and telescopes restrict the area of the sky you can see, making it difficult to spot meteors.

Although meteors are sometimes called “shooting stars,” they are not stars. Meteors happen when cosmic debris interacts with our atmosphere, creating streaks of light in the sky. Perseid meteors come from tiny chunks of debris left in Earth’s path by the comet Swift-Tuttle. For more information about the Perseid meteor shower, see the American Meteor Society website.

If you’re not an after-midnight kind of person and you’d like to experience the Perseids as a community event, please join us this Saturday evening (Aug. 11, 2012). Weather permitting, Morehead Planetarium and Science Center will host a skywatching session at Jordan Lake, Ebenezer Church Recreation Area, from 9 to 11 p.m.

Early on, we’ll look through telescopes at Mars and Saturn, which currently form a striking trio with the bright star Spica low in the west; later on, we expect to see some Perseid meteors. The skywatching session is free and open to the public.

UPDATE: Due to weather forecasts, we’ve canceled Morehead’s skywatching session for Saturday evening. If the weather clears, we hope you’ll be able to see the Perseids from your backyard.

If you miss the Perseids, there's always the Geminid meteor shower in December. It might be cold, but seeing lots of Geminids doesn't require any of this 4 a.m. business.

This week, Dr. Sally Ride died from pancreatic cancer. In 1983, Dr. Ride was the first American woman to fly in space, becoming a role model for girls who wanted to pursue careers in science, mathematics and aeronautics.

What many people don’t know is that the first American woman in space could have been — and perhaps should have been — Geraldyn “Jerrie” Cobb, who was recruited by NASA for its astronaut program in 1959.

Jerrie Cobb

Jerrie Cobb was recruited by NASA as a pilot in 1959. Photo Credit: NASA

Cobb began flying airplanes as a teen-ager in Oklahoma and earned a commercial pilot’s license by her 18th birthday. She set world records for altitude and speed and was named one of the “100 most important young people in the United States” by Life magazine. She was named Pilot of the Year by the National Pilots Association.

In 1959, Cobb was chosen as the first woman to receive physical and psychological testing as part of the Mercury Astronaut Selection Tests. She passed all three tests with high marks and was one of 13 women who trained for space flight in NASA’s “lady astronaut” program.

Unfortunately, none of those women ever flew in space. In 1960, NASA established requirements that would keep women out of the the astronaut corps until 1978.

A woman did fly in space in the 1960s — a Russian woman, Valentina Tereshkova, who orbited Earth in 1963 — but it would be another 20 years before America provided that opportunity to a woman. Dr. Sally Ride finally achieved the prize that had been denied to Jerrie Cobb.

Jerrie Cobb was nominated for the Nobel Peace Prize in 1981.

If you’re willing to suffer a little (okay, a lot), you can see one of the best meteor showers of 2012.

Very late tonight—technically, early tomorrow morning, Wednesday, Jan. 4, 2012—is the peak of the Quadrantid meteor shower. The eastern half of North America is favored for this year’s shower.

The Quadrantids have a short peak, but it can be a good one. Estimates vary, but from a dark site, you may see up to 100 meteors (“shooting stars”) streaking through the sky per hour. The best time to look is between 3 and 6 a.m.

On top of that being ridiculously early for many of us, it’s going to be super cold around here. So dress really, really, really warmly. Then get away from outdoor lighting, especially unshielded lights, and look toward the darkest part of your sky.

For further information about the 2012 Quadrantids, see the web sites of Sky & Telescope and the American Meteor Society.

Prefer much warmer weather? You can hold out for the Perseid meteor shower in August.

A radar image of asteroid 2005 YU55 (credit: NASA/JPL)

A radar image of asteroid 2005 YU55 (credit: NASA/JPL)

A space rock about a quarter-mile-across whizzes by Earth tonight (Nov. 8, 2011). The asteroid, called 2005 YU55, is coming closer than the Moon’s orbit.

But don’t bother taking cover—the asteroid will miss Earth by 200,000 miles when it reaches its closest point around 6:30 p.m. Eastern time. Its gravitational influence will have no detectable effect on our planet.

Although 2005 YU55 has been classified as a potentially hazardous object, NASA’s Near Earth Object Program says this asteroid poses no threat of colliding with Earth over at least the next hundred years.

The asteroid is way too dim to see with just your eyes. But if you have at least a 6-inch telescope, you could try to spot it. Sky & Telescope’s website has a good article about the asteroid with a link to a finder chart.

For something easy to spot with your eyes alone, try Jupiter. It's that bright "star" blazing away in the east after sunset.

This photograph of the International Space Station was taken from the space shuttle Discovery after the two spacecraft undocked on March 7, 2011. (Credit: NASA)

Pretty much everyone in the Eastern part of the U.S. who has clear skies can get a view of the International Space Station (ISS) tonight (Monday, October 17, 2011). To see it, be outside by 7:16 p.m.

Over the following six minutes the ISS’s orbit around Earth takes it over the East Coast. For our area, the space station is predicted to first appear between 7:16 and 7:17 p.m. low in the southwest. It will pass almost directly overhead at 7:19 p.m., and finally disappear low in the northeast at 7:22 p.m.

Look for a very bright white “star” that is noticeably moving. And wave hello to the three people currently onboard.

If you don’t notice the ISS in the first couple of minutes, don’t give up. You can increase your chances of spotting it by inviting friends to help scan the sky with you. You might also practice “ambush astronomy” and introduce nearby friendly pedestrians to one of the coolest things to see in the sky.

Although the space station orbits our planet about every 90 minutes, you won’t see every pass. According to predictions on Heavens-Above and NASA’s satellite sightings page, tonight’s ISS pass should be the easiest one to see from this area for the rest of October.

If you miss the real thing, you can see a simulated ISS pass by attending Morehead's Carolina Skies planetarium program. Just ask your presenter before the show.

Have you explored the Rotunda of Morehead Planetarium and Science Center? It’s on the west end, adjacent to the Science Stage, and you enter through the UNC Visitors Center. The Rotunda showcases one of John Motley Morehead III’s gifts to UNC, a memorial to his wife: the Genevieve Margaret Birkhead Morehead Art Gallery.

The gallery features 11 portraits, mostly by 17th- and 18th century artists. Of these, perhaps the portrait of Liesbeth van Rijn is most famous — not because of what it is, but because of what it isn’t.

Portrait of Leisbeth van Rijn

Liesbeth van Rijn

Liesbeth (or Lijsbeth, following the Dutch spelling) van Rijn was a sister and a favorite model of master painter Rembrandt van Rijn. For hundreds of years, the Liesbeth painting at Morehead was considered to be an original Rembrandt portrait. It was purchased and displayed as a Rembrandt, not only in the Morehead gallery (where it arrived in 1949) but at galleries and in private collections beginning in the 1700s.

About 30 years ago, the Rembrandt Research Project identified Liesbeth as the work of another painter in Rembrandt’s workshop, probably his student Isaac de Jouderville. With her newfound notoriety as a faux Rembrandt, Liesbeth has earned quite a bit of publicity for herself, and this month she travels to the North Carolina Museum of Art to participate in a groundbreaking exhibit of paintings by Rembrandt and other artists in his workshop. You can read about Liesbeth’s road trip in this recent article from The News & Observer.

Beginning in a few weeks, you can view Liesbeth in Raleigh at the NCMA’s Rembrandt exhibit, or you can wait until she returns home in a few months and see her in the gallery here at Morehead. Be sure to check out her “neighbors” in Morehead’s gallery:

  • Capt. David Birrell, painted by Sir Henry Raeburn
  • Lord Mountjoy Blount, painted by Sir Anthony van Dyck
  • John A. M. Bonar, painted by Sir Henry Raeburn
  • Genevieve Morehead, painted by Nichola Michailow
  • Edmund M. Pleydell, painted by Thomas Gainsborough
  • The Scribe, painted by Aart de Gelder
  • Paulus van Beresteyn, painted by Michiel Jans Mierevelt
  • Gen. George Washington, painted by Rembrandt Peele
  • Martha Washington, painted by Rembrandt Peele
  • James Watt, painted by Sir William Beechey

In addition to these portraits, the Genevieve Margaret Birkhead Morehead Art Gallery features a larger-than-life statue of U.S. President James K. Polk, who was graduated from UNC in 1818. The statue was created by artist and UNC alumnus Stephen H. Smith in 1997. The gallery also houses a unique pendulum clock and barometer, both decorated with sculpted images from the constellations of the Zodiac.

And the origin of Liesbeth isn’t the only mystery that’s been solved in the gallery. There are 16 columns supporting the Rotunda, each carved from a single piece of green marble from the Ozark Mountains. One of these monolithic columns was cracked around its circumference when the columns were installed during construction. Can you spot which column was cracked?

Yes, we're the science specialists, but we like art too.

July's Science Cafe Speaker

Meet Myron Cohen, M.D., our special guest for July’s Carolina Science Cafe. He’s a busy man, so we’re grateful he took a few minutes out of his day to answer our questions.

Where did you grow up? Chicago

What did you want to be when you were a kid? A journalist

How did you get interested in science? After serving as editor of the high school paper, I started at the University of Illinois at Champaign-Urbana wanting to study journalism.  My first year of college, a very good friend became ill and later died.  I spent a lot of time with him at the hospital, and I guess that’s how I first became interested in medicine and decided to study pre-med.  When I took organic chemistry, not only did I absolutely love it, but I was really, really good at it, and that helped me realize that I was on the right path.

In one sentence, describe your job: I’m a catalyst for synergy among biomedical faculty at UNC.

What’s a special talent/trick/skill/hobby you have that you’re colleagues don’t know about? Well, let’s see.  I can’t sing.  I can’t dance.  I can’t type.  I’m a pretty good skier.

If someone wrote you a blank check to explore any aspect of your field’s research, what would you want to do and why? Redouble our efforts to cure HIV disease.  We’re pretty far along as it is.

Thanks, Dr. Cohen. That’s good stuff. You can read more about Dr. Cohen’s efforts here.

Please join us on Thursday, July 7, at 6 p.m. (NOTE THE NEW TIME!) for this special science cafe:

The Beginning (and End?) of the AIDS Pandemic: A 30-Year Journey

Back Bar at Top of the Hill

Downtown Chapel Hill

Sponsored by Sigma XI

Jonathan Frederick is the director of the North Carolina Science Festival. He likes mango popsicles.