Isaac Newton declared that "for every action there is an equal and opposit reaction" - and this offers the perfect way to see those laws of motion yourself. This mini Newton's Cradle is a replica of the original design and a brilliant way to unravel the laws of physics! A true classic, it's much more than a distracting desk toy; it's science in motion.
Get a deeper understanding of one of history's great geniuses with this fully-functioning scale model of a Leonardo Da Vinci Catapult. Have fun assembling the ingenious design, before testing it by flinging the soft clay balls (included) over ...
A clever take on Einstein’s relativity! The face of this Einstein watch has a curved grid behind various mathematical representations of numbers. The hand stays in one place and the numbers move around it. This clever and geeky watch comes in a deluxe ...
What do Marie Curie, Albert Einstein, Isaac Newton and Charles Darwin have in common? (Besides being brilliant scientists...) They're all part of this incredible Great Scientists Finger Puppet Set! You'll have endless hours of intellectual fun with ...
More than just a blank card, this is a revolution in stationery! This Isaac Newton 9" tall die-cut notecard comes with an envelope and a unique die-cut sticker sheet. Each sheet features dozens of quotations and celebratory greetings for all occassions ...