Why isn’t the common cold treatable?
Dive into the two fundamental ways we battle the infections that cause the normal cold, and see whether making a cure is conceivable. Adults catch […]
What age is considered to be the wisest?
What is the smartest age? Perhaps a day of friendly competition will lead us to the answer. Tomorrow’s the annual Brain Clash— ten teams of […]
How ancient Egyptian built the Great Pyramid of Giza
Explore how the ancient Egyptians built the Great Pyramid, a tomb created for Pharaoh Khufu which took over 20 years to complete. As soon as […]
Is inequality inevitable?
Explore how economic inequality can be measured and how it is impacted by different governmental policy choices. Income and wealth inequality are not new. In […]
What does the world’s largest machine do?
On February 7th, 1967, Homer Loutzenheuser flipped a switch in Nebraska and realized a dream more than five decades in the making. The power grids […]