Halloween Trump Card, Spirit Lights! Here is how to make them:
Get yourself a few glass jars... or just glasses they work as well. Then head over to the hardware store and pick up some solar powered garden lamps. They are CHEAP! They only cost about 1-2 bucks! Incredible!
If you have some halloween hair dye lying around, great! If not, go grab a $1.50 bottle and cover the inside of the with it.
When done attach the top of the garden lamp to the jar and you now have glowing spirit light which will be charged by the power of the sun.
Wired has published a very nice feature on Kip Thorne and the science behind Chris Nolan's Interstellar. Kip Thorne is one of the world's most celebrated theoretical physicists. He and Nolan worked together to ensure depictions of scientific happenings in the film are as accurate as possible. Read more