50 Optical Illusions Usborne Activity Cards - S. Taplin
A set of 50 of the most amazing optical illusions ever created. Each card has a mind-boggling illusion on one side and an explanation of how it works on the other. Includes a ´revealer´ card to help…
od 6 €
Autor
S. Taplin
Nakladateľstvo
Usborne Publishing
Počet strán
0
Väzba
cards
Rok vydania
2009
Specifikacia 50 Optical Illusions Usborne Activity Cards - S. Taplin
A set of 50 of the most amazing optical illusions ever created. Each card has a mind-boggling illusion on one side and an explanation of how it works on the other. Includes a ´revealer´ card to help check colours and take measurements to show that seeing really is believing.