Wave power hasn’t yet made a splash because it’s hard to use waves to spin turbines, and because the sea is a harsh place to build things. To learn more, start your googling with these keywords: ... continue reading

posted by newtboy 3 months 1 week ago • 863 views • 3:16

YouTube: An experiment on how turbulent convection in Earth's core makes a magnetic field

posted by PlayhousePals 1 year 8 months 2 weeks ago • 773 views • 8:27

Copper has a unique effect with magnets. It is not magnetic itself but it will generate an electric field from a moving magnet and this field directly and immediately impacts the magnet.

YouTube: Spinning magnets near copper sheets create levitation!

posted by PlayhousePals 3 years 1 month 3 weeks ago • 285 views • 6:19

YouTube: May 23rd, 1967 could have been the beginning of the end - all thanks to the sun.

posted by PlayhousePals 3 years 2 months 1 week ago • 171 views • 4:34

Have you ever wondered what happens when you bring a magnet near 5000 degree molten Iron? Does it attract? Or repel? Maybe it create cool shapes. But most importantly... DOES IT EXPLODE?! I set off... continue reading

posted by Mordhaus 3 years 8 months 1 week ago • 34 views • 5:21

Pinballs can move at speeds of up to 5 yards per second! You need to have quick reflexes in order to be a pinball wizard! Source: YouTube

posted by lolz 3 years 11 months 1 week ago • 142 views • 2:03

This is a really nice demonstration, and explanation of, what happens when you drop a magnet down a conducting non-magnetic tube. YouTube Description: Huge thanks to the Royal Institution, Professor... continue reading

posted by Aard Vark (oritteropo) 7 years 2 months 4 weeks ago • 224 views • 3:50

For the first time ever, science levitates beer! In the interest of science, beer is levitated using magnetic levitation over a million times stronger than the Earth's magnetic field to see what would... continue reading

posted by reiwan 1 decade 5 months 3 weeks ago • 1,344 views