Calling all scientists! How do you explain the concept of time to an 11-year-old?
A new documentary explores how climate change is affecting the world’s glaciers.
Composer and instrument builder Paul Rudolph makes music from garbage. John Powell, physicist and author of How Music Works, chimes in with an explanation of how Rudolph’s modifications to the instruments helps transform noise into notes.
Ponytail physics, the sloshing in a coffee cup, and an opera about the universe feature in this year’s Ig Nobel Prize ceremony.