Brain Teasers by Ian Livingstone

Author:Ian Livingstone
Language: eng
Format: epub, pdf
Publisher: Skyhorse Publishing, Inc.
Published: 2011-01-30T16:00:00+00:00

Score yourself using the TOUGH score table and turn to 11.

200

Dots and Triangles

Start the clock!

How many triangles of all possible sizes can you get from this square of dots?

When you think you have the answer, turn to 254.

A Full Brain?

An ordinary computer contains about 200 gigabytes of storage—room for a lot of information. However, some neuroscientists estimate that the human brain has a capacity of around 100,000 gigabytes! Another scientist has worked out that we’re able to store about 2 bits of new information per second. Over a lifetime, this means we store about 1 gigabyte. Maybe this explains why our brains never get full.

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