How wide was the smallest Christmas card you ever got? Maybe 5 – 10 cm? Or even less? Captured by the Beltsville Electron Microscopy Unit, part of the USDA. Sixty Symbols has produced this fantastic video in which they document…
Category: Videos
Time flies like an arrow, fruit flies like a seedling
Use Science to be the Star of the Christmas Party
How lasers work!
What grows on ice fields?
Can you name the four that things plants need to grow? Now imagine these resources an environment like the Arctic, where temperatures can drop below −50 °C. Sir David Attenborough explains in this video how some plants manage to survive…