COSI Blog

Science in the News

22
April
2013

Know Your Mother

Some Incredible Earth Facts to Celebrate on Earth Day

1) The Earth isn't round!

Actually, (like a lot of us) the Earth is a bit plump about the middle. Why? Because it's spinning so fast! The Earth's rotation creates stress on the rocks and the oceans, causing the planet to bulge around the equator. In fact, because the Southern Hemisphere is mostly ocean and because water is easier to move than land, the Earth is a little bit pear-shaped!

2) The tallest mountain is . . . well . . .

You probably said Mount Everest right away. It's true that Everest is the point on Earth farthest from sea level. However, there are at least two challengers to Everest's claim. If you measure base to peak, then Mauna Kea in the Hawaiian Islands is actually about four thousand feet taller than Everest. Of course, Mauna Kea begins on the bottom of the Pacific Ocean and doesn't even break sea level until it's already almost 20,000 feet high. But if you put the two side by side, Mauna Kea would actually be larger.
Gorgeous view of Pacific Ocean.
19
April
2013

For Carl: Three New Worlds in the Cosmos

It seems like just yesterday. In 1980, astronomer Carl Sagan presented Cosmos, his PBS series about the joy and beauty of scientific discovery. More than anything else (yes, I have to admit, even more than my childhood visits to COSI), Cosmos awakened in me a love and a passion for science that has never dimmed.

In one of my favorite scenes, Sagan visits his old sixth grade classroom in the Bensonhurst section of Brooklyn. Sagan talks to the students there (who, coincidentally, were just my age at the time) about what a special time this was, the first time that humans had begun to explore the universe. In particular, Sagan talks about the beginning of our search for planets beyond the solar system.
09
April
2013

Exoskeletons - No longer a device of fiction

When I hear the world "Exoskeleton" I immediately think of some high powered, super stealthy, robot out of a movie, but during my daily readings, I stumbled across an exciting article highlighting yet another innovative and interesting medical advancement. CNN sat down with Ekso Bionics to learn more about the "Ekso".
26
March
2013

What is Thundersnow?

Earlier this week we had a snow forecast that could really have affected our operations here at COSI. I was watching the weather forecasts really closely to determine how much of the possible 10 inches of snow we could get here in Columbus and one of the forecasters mentioned the possibility of thundersnow. This is a term I've heard of before, even experienced but I really don't know a lot about it. So I turned to our resident science guy extraordinaire, Steve Whitt and asked him what in the world is thundersnow? How does it form and what is it?
A picture of snow at COSI 3.25.2013.
22
March
2013

Touch the Big Bang

So much of modern science, (the search for the Higgs boson, the attempts to make nuclear fusion a reality, and even the latest dinosaur discovery) are too far away, too hot, too cold, too large or too small to get our hands on. But here's some modern science you can actually reach out and touch.
The Cosmic Microwave Background - as seen by Planck. Credit: ESA and the Planck Collaboration
<<  1 [23 4 5  >>  

Blog Authors