science marvels
 
“We are more ready to try the untried when what we do is inconsequential. Hence the fact that many inventions had their birth as toys.” — Eric Hoffer
Constellation Mug PhiTOP dreamlights magnetic hourglass MOVA globe
Circula mobiles solar light Science is Real Replogle  globe Wonder Wire
thinking putty Lollipopter Poemotion book magnets Newton's Cradle