[Cryptography] LED DICE -- random???

[Henry Baker]

FYI -- Looks like it would be trivial to "load" these dice using heavier "batteries".

https://www.kickstarter.com/projects/1372946489/luma-dice

Replaceable Battery - You can change the batteries easily.

Just unscrew the top and take out the old batteries and put in the new ones.

It uses two small 'SR54' batteries which are sold at supermarkets and you can buy on Amazon for less than $2!