Throw one hundred coins, remove all those that come up tails, place them in a pile, repeat—you've got yourself a hands-on model for radioactive decay. The piles graphically show the meaning of the ...

The DIKW model or DIKW pyramid is an often used method, with roots in knowledge management, to explain the ways we move from data (the ‘D’) to information (I), knowledge (K) and wisdom (W) with a ...