The Exploratorium turns 40!

The Exploratorium opened quietly that fall, slowly changing the way science museums are organized and oriented to their audiences. It combined a living laboratory, art, and interaction under one roof; the result is a place where science is accessible and owned by all.

In celebration of this anniversary, the Exploratorium is hosting a number of events at the museum over this weekend. Plus they are throwing in quite a treat…admission is free all weekend (November 7-8). For a full list of activities and an exceptional history of the museum, check out the Exploratorium’s 40^th anniversary website.

Exploratorium After Dark: Electrifying Science with Dr. MegaVolt
When: Thursday 11/5, 6-10 PM
Cost: Free for members, $14 for non-members (Adults 21+ only)
Details: Blow your mind with the electrifying science of Tesla coils and Austin Richards, PhD—aka Dr. MegaVolt. This electrifying Exploratorium Science After Dark will feature Dr. MegaVolt jousting with 14-foot electrical arcs from his high voltage Tesla Coil.

Cutting Ice into One with a Motorcycle
When: Saturday 11/7
Cost: Free
Details: Imagine a big block of ice suspended from the ceiling of the Exploratorium. Now imagine a wire wrapped around the middle of that ice block from which is hung a motorcycle. Chill out with other skeptics and watch the motorcycle fall to the floor as the wire very slowly cuts through the ice, but bear witness—the ice block remains one whole piece!

Iron Science Teacher
When: Sunday 11/8, 2-3 PM
Cost: Free
Details: Cheer on the competitors in this zany science cook-off, where teachers compete before a live audience for the revered title, 'Iron Science Teacher.' In recognition of the Exploratorium’s 40th birthday, this special edition of our popular show features a secret ingredient closely related to birthdays!

Something Incredibly Wonderful Happens: Frank Oppenheimer and the World He Made Up – A Conversation with Author K.C. Cole
When: Sunday, 11/15 at 3 p.m
Cost: Free with admission to the museum
Details: Discover the never-before-told story of Frank Oppenheimer, physicist, educator, brother of J. Robert Oppenheimer, and founder of the Exploratorium. Believing that “without understanding, we’d all be sunk,” Frank Oppenheimer created the Exploratorium to be a museum of human awareness that combined art and science while encouraging play, experimentation, and a sense of joy and wonder.

Every fall, 30,000 raptors and hawks migrate across the Bay Area in a fantastic display.

In celebration of the 25^th anniversary, there are a number of interactive events and talks scheduled over the next month.

Hawk Talk and Banding Demo

Where: Hawk Hill

When: Sat 9/12, Sun 9/13, Sat 9/19, Sun 9/20, Sat 9/26 12 Noon – 2 PM

Cost: Free

Details: At these Hawk Talks, a GGRO volunteer gives an hour-long talk about hawk monitoring, migration, and identification using photos and other props. Then at 1 PM a newly banded wild hawk is shown to the crowd, a volunteer talks about GGRO's banding program, and the hawk is released.

GGRO Open House and Raptor Fest!

Where: Ft Cronkhite at Rodeo Beach

When: October 24^th and 25^th, 10 AM-4 PM

Cost: Free

Details: Scientific Displays, Radiotelemetry Demonstrations, Live Non-releasable Raptors, Kid Crafts, GGRO 25th Anniversary Product Sales, Visits to Hawk Hill, Banding Demonstrations, and Raptor Art. On Sunday only – Speakers from UC Davis, SF State University, UC Berkeley presenting results of their research with GGRO.

Celebrate Raptors—A Series of Raptor Biology Talks

Satellite-Tracking Peregrines throughout the Americas

Where: San Francisco Zoo

When: Thursday, September 10^th 7-9 PM

Cost: $3-$5 suggested donation

Falconiformes Discovery: Field, Lab, and Conservation

Where: California Academy of Science’s Nightlife

When: Thursday, October 15^th 7-9 PM

Cost: $12

Eagle Quest:  To See All the World’s Eagles

Where: Mission Blue Chapel, Cavallo Point

When: Wednesday, November 18^h 7-9 PM

Cost: $3-$5 suggested donation

Water and cornstarch make a non-Newtonian fluid when mixed: messy but great fun!

Fast-forward fifteen years to the beginning of the present school year and the Internet has given us all a huge leg-up in finding hands-on ways to learn science. These are demonstrations rather than experiments–an important difference for those entering a fair. Nevertheless, I have included two of my favorites below.

Homemade Oobleck:

Pay tribute to Dr. Seuss's book Bartholomew and the Oobleck by whipping up this mixture that is both solid and liquid at the same time! The simplest version is listed below, but adding a few more bells and whistles can increase the demonstration's awe-factor a bunch.

What to do: You need a mixing bowl, water, and cornstarch. Fill the mixing bowl with about 1 cup of cornstarch, and add roughly an equal volume of water. Mix, incrementally adding cornstarch or water until the mixture attains an appropriate blend of goopiness and firmness. Enjoy the fluid's bizarre properties by squishing and kneading it with your hands.

What's going on? Nearly all fluids have some intrinsic flow resistance. This property, called viscosity, is the reason water flows more easily than honey and at least partly why Usain Bolt can run 100 meters in under 10 seconds while it takes Michael Phelps well over a minute to swim the same distance. Our water/cornstarch mixture has a very special viscosity, making it easy to dip your hand into the mixture slowly, but quite hard to push it in quickly. (Technically, this is an example of a non-Newtonian fluid.) Science class will teach you that almost all matter can be classified into either a solid, liquid, or gas, but this is at least one example where the distinctions blur.

Bernoulli's Hair Dryer:

In 1738 the mathematician Daniel Bernoulli (pronounced Ber-NEW-lee) published a theory of fluids that has influenced the designs of airplane wings and sailboats ever since. Exploit this concept to suspend a balloon or ping-pong ball precariously in mid-air with a hair dryer.

What to do: You need a hair dryer and a small round balloon (or a ping-pong ball, depending on the hair dryer's strength). Turn the hair dryer on, point it upward, and place the balloon in the vertical column of air. If the ceiling is not too high, you should be able to balance the balloon in mid-air this way. Now begin to tilt the hair dryer and watch the balloon stay suspended almost magically.

What's going on? Everyday experience helps us understand why the balloon or ball stays suspended when the hair dryer is pointed vertically: air blowing upward pushes on the balloon, and this in turn counteracts gravity. But why doesn't the balloon fall off to the side when we begin to tilt the hair dryer? The answer lies in Bernoulli's principle, which states that, all other things being equal, a fluid loses pressure as it picks up speed. The air coming out of the hair dryer is moving faster than the room's air so its pressure is lower. This pressure difference helps keep the balloon suspended, even when you tilt the hair dryer.

Water and cornstarch make a non-Newtonian fluid when mixed: messy but great fun!

David Lindberg, Professor of Integrative Biology at UC Berkeley, and Steve Croft, postdoctoral researcher in the Department of Astronomy at UC Berkeley

How do you connect seemingly separate historical events? Team an astrophysicist and an evolutionary biologist of course. David Lindberg, Professor of Integrative Biology at UC Berkeley, and Steve Croft, postdoctoral researcher in the Department of Astronomy at UC Berkeley will tie these great anniversaries in a unique lecture this weekend.

Starting 14 billion years ago with the Big Bang, Steve will trace the evolution of the universe, from scorching hot gas forming galaxies to the continued birth and death of new stars. David will step in and discuss how the history of our special little planet is inexorably tied to material raining down from space. The water in our oceans, the formation of some organic molecules, and even mass extinctions on this planet have largely been determined by extraterrestrial events. And let's not forget Area 51 (that's a joke!).

Astronomy and Evolution: From the Death of the Dinosaurs to the Stardust in your Bones

When: Saturday, August 15^th 11AM – 12 PM

Where: 100 Genetics & Plant Biology Building, UC Berkeley Campus

Cost: Free

Searching for tadpoles in Arroyo Viejo Creek at the Oakland Zoo.

It Day #2 of Nature Play, a new Oakland Zoo ZooCamp program that I have been assigned to teach. I know all about “Nature Deficit Disorder” and “No Child Left Inside”. I have read “Last Child in the Woods” and even blogged about the issues, but now I find myself out in nature with 12 curious and excited children, and I have no idea what will happen.

Nature Play was created in response to childrens’ desire to experience true nature – to look up at trees, observe tadpoles and connect with wildlife in their own backyard. The idea behind Nature Play is to offer the campers supervised and loosely facilitated exploration outdoors that is self directed.

Parents were so game to give these simple pleasures to their children, this program sold out.

Now, here we are. Our afternoon agenda is creek time and fort building. It is a beautiful afternoon at Arroyo Viejo Creek, a small tributary that runs through the zoo grounds. Though there are tigers, lions and elephants close by, this is where the campers are most excited to be. I have given minimal direction: look, listen, smell and feel, and record something in your nature journal. They have nets, jars, binoculars and wildlife guides, and one hour.

Immediately the group swarms to their favorite spot that they discovered yesterday. It is near one of the outdoor classrooms and features a giant, ground-leaning willow tree to crawl under, two logs that rest across the creek to climb over and water loaded with tadpoles and water gliders. I watch and listen myself.

“There are 1000 water striders here! They are riding on top of each other.” “No, that is a shadow”. “I am crossing the log by scootching” “I will help you”. “I found a secret trail!” “I am putting this leaf in my journal”. “I can write with a rock.” “I heard a frog!” I am a frog!” “The sun makes me silly and happy.” “I see tadpoles!” “Let’s call this place Willow Cove.” “I don’t want to go home.”

A few things amazed me about this hour. One, they were never bored. They went on and on with their play and exploration in this small area with gusto the entire time. They were imaginative, inventive and stimulated. Two, they learned. They learned that frogs are quiet when they are noisy. They learned that they could balance better holding their arms out. They did not need my fascinating animal facts to gain knowledge. Three, they truly and intuitively cared about the habitat. They picked up a couple of pieces of garbage, told each other not to handle amphibians and put rocks back where they found them without being told. Four, and most interestingly, they got along fantastically. Earlier in the day there were a few squabbles over this or that, but out here, they helped each other, supported each other and shared the nets like pros. They seemed to be at peace.

A little later at Fort Building, the group divided into two as they followed two natural leaders and their fort visions. As we debriefed about the two forts, they came to the conclusion (themselves) that tomorrow they should build one fort with all the materials, then sit in it and tell stories about animals.

I saw it all with my own eyes. This nature stuff works. Now this explorer is going to sleep. I am exhausted!

What is it about new beginnings that gets people all stirred up? We're not sure, but we’re definitely feeling the excitement as we launched our shiny, new 2009-2010 QUEST Science Education Institute on Saturday, May 30 at the Oakland Zoo.

For those of you who just tuned in, the QUEST Science Education Institute is KQED Education Network's year-long professional development program for Bay Area school districts. The QUEST Institute was created to provide an accessible, hands-on approach to understanding new media and technology and how it can be used in classroom teaching. Over the course of the year-long Institute, we work with teams of science educators and educational technologists from school districts to provide training and resources on using QUEST multimedia to enhance science education. The Institute is part of our commitment to enhancing 21st century skills in the science classroom and enables us to work directly with Bay Area school districts to support learning plans and align our resources with district technology integration goals.

Of course, none of these lofty goals could be achieved without a corresponding amount of enthusiasm and commitment from the Institute participants. This year's participating teams come from the Acalanes UHSD, Antioch USD, San Ramon Valley USD, Mt. Diablo USD, and Fairfield-Suisun USD. Over the course of the next year, they will be attending workshops on technology tools and resources such as Google Maps, podcasts, and Flickr. The teams will also have the opportunity to design a media and technology implementation plan that works for their district and receive ongoing support with implementing their plans.

This year's participants begin the Institute with a keen awareness of the pervasiveness of technology and the need to connect with students in new and surprising ways. As learners change the way they receive information, they must learn to communicate what they have learned more effectively in order to succeed. As QUEST Series Producer, Amy Miller, a guest speaker at the launch event described it, "We find ourselves confronted with scientific and technological changes every day, and, as media professionals, we struggle to make sense of it and present it to our audience in relevant ways. Science teachers, therefore, have a pivotal role to play in nurturing future scientists who understand the importance of communicating with audiences both within and outside their field – a skill that is just as important in the scientific profession as in any other."

Kids will want to keep learning science when they see how fun it is.

These programs tend to be more expensive than other programs and so are natural targets for the axe.  For example, at my kids' school, they are cutting 5^th grade science camp.

Kids go off for a 5 day trip to a place out in the woods to study nature.  The kids have a blast and can see that science is more than memorizing phyla or sedimentary, igneous and metamorphic rocks.  Instead they get to explore nature and use books to figure out what they're seeing.

And if history is any guide, there will be a big fall off in field trips to zoos and museums too.  These are more places where kids can see that science is actually a lot of fun.

Some might argue that if money is limited these programs should be cut.  This is true only if we want a workforce that can't do the jobs that are becoming available in our information based economy.

To do well in the future job market, people are going to need a good basic understanding of science and/or engineering.  Think about what an auto mechanic does these days.  Or a nurse or a radiologist.

We need to keep people studying science for their own good.  And frankly, for the good of the U.S. as well.

One of the keys to getting more people to take the science they need is to show them how fun and exciting it is.  We need to let them see that science is actually about studying the mysteries of the natural world and applying them to make that world a better place.

This is what the programs that are going to be cut do.  Without them, schools will continue to turn kids away from science.  And the U.S. will fall behind other countries.

I have no idea what programs should be cut instead and I am sure that other people see higher priorities than science camp.  But I think it is time that public schools recognized that science is as important to a student's future as are the three R's.  Someone needs to come up with a way to make science into an R so we can have the four R's.  Any ideas?

Applications are due May 15 for the 2009-2010 QUEST Science Education Institute.

After working with such talented, motivated teachers at our QUEST Science Education Institute last year, we figured we'd better do it again! The QUEST Science Education Institute is KQED Education Network's year-long professional development program for Bay Area school districts. Over the course of the year-long Institute, we will work with teams of science educators and educational technologists from school district offices and school sites to provide training and resources on using QUEST multimedia to enhance science education. Our aim is to help districts develop a broad-based technology implementation plan that leverages QUEST media and aligns with their current technology integration goals.

Here is a quick overview of the year-long Institute:

Who should apply?

The QUEST education team is committed to building capacity for sustainable integration of technology into the science classroom. We seek to work directly with six school districts dedicated to enhancing 21st century skills through the use of local, relevant, informative high-quality media about science. We are asking districts to form teams of 6-8 members composed of district office staff, educational technologists, librarians, and science education leaders. By connecting with districts in this way, we aim to support existing district learning plans and align our resources with the expectations districts and schools have set for teachers and students in science teaching and learning.

Is your district ready for QUEST? Do you have:

Then you are ready to apply!

Visit our KQED Science Education Workshop Website to find out about benefits to participating, see a schedule of activities, and to apply online.

Many programs are geared for incoming students and their families. However, there are a few gems designed for everyone. This year's highlights feature hands on physics, discussions on energy & environmental issues, with the search for extra terrestrial life sprinkled in. For a complete listing of events, check out the Cal Day website. Here are my picks:

Darwin, Dover, and Intelligent Design: What's Next for Anti-Evolutionists?

10-11 am, 2050 Valley Life Sciences Building

Hear a national expert on evolution discuss the conflicts between evolution and creationism, and where this debate is headed.

Mobile Millennium: The System That Keeps Traffic Moving

10-11 am, Sibley Auditorium

This traffic-monitoring system collects data and sends it to your cell phone to help you take the best routes. Be an early adopter of this developing technology; learn how following the lecture or from 1:30 to 3 pm outside McCone Hall.

Are We Wired for Good?

11 am-noon, 145 Dwinelle Hall

Is the capacity for compassion, gratitude, and other positive emotions built into our nervous systems? Are such emotions the path to happiness? The founder of Berkeley's Greater Good Science Center has some answers.

What Is the Large Hadron Collider?

11 am-noon, 4 LeConte Hall

It's the world's largest and most powerful particle accelerator. Hear how it works and discover the exciting things it might reveal about our amazing universe.

Will Water Be the Oil of the 21st Century? A Quest for Sustainable Water Management

11 am-noon, 502 Davis Hall

Water is a limited natural resource, and its importance can be compared to that of oil. Examine the parallels between these two resources, and the future of water sustainability.

How Global Climate Change Will Affect the Oceans

Noon-1 pm, 141 McCone Hall

Warmer surface waters, rising sea levels, more storms, and increased carbon dioxide – all will have an impact on marine ecosystems, coasts, islands, estuaries, and wetlands.

The Dark Side of the Universe

Noon-1 pm, 100 Genetics & Plant Biology Building

The universe is mostly made up of "dark matter" – what evidence do we have that it exists? Hear how we're searching for this mysterious component of the universe.

Genes in a Bottle

Noon-2 pm, Latimer Hall

Learn how DNA is chemically extracted from organisms for research applications. Then extract DNA from your own cheek cells, and take it home in a fashionable necklace!

How Do Cars Fit Into a Clean-Energy Future?

1-2 pm, 105 Stanley Hall

Can car lovers also be planet lovers? How will our favorite vehicle evolve as the need to manage global warming intensifies? Energy and Resources Group Professor Dan Kammen

Is Anybody Out There?

1-2 pm, 3 LeConte Hall

Hear about Berkeley's SETI (Search for Extraterrestrial Intelligence) program at the world's largest telescope, the Allen array. Volunteers have a small but captivating chance that their computer will detect the first signal from a civilization beyond Earth.

In celebration of the operational launch of the NIF, engineers & scientists from the facility are presenting a series of talks and discussions geared for the general public.

Monday 4/20

Ed Moses, Principal Associate Director, NIF at Down to a Science in San Francisco

Tuesday 5/12

Ed Moses, Principal Associate Director, NIF at Café Scientifique Silicon Valley

Thursday 6/4

Richard Boyd, Science Director, NIF at Science Buzz Café in Sebastopol

Tuesday 6/9

Jeffery F. Latkowski, Chief Engineer for the Laser Inertial Fusion-Fission Energy (LIFE) program at Ask a Scientist in San Francisco