News

Scientific American11d
Mathematicians’ Favorite Shapes Hold the Key to Big Mathematical Mysteries
Mathematicians’ Favorite Shapes Hold the Key to Big Mathematical Mysteries ...
Optical illusion: Which orange circle is the bigger one in this picture? People from THIS profession will be able to TELL
Optical illusions occur because of the way our brain processes visual information. The human vision system is complex but not ...
BBC4y
2D Shapes
ALL: (singing) All these shapes are everywhere! A square and a rectangle, a circle and a triangle. A square and a rectangle, a circle and a triangle. GIRL 2: Triangles are pointy things ...