Gadget Review on MSN

This chess set literally shocks players when they make bad moves

Open Chess project delivers electric shocks for bad moves and costs $22 versus $600 commercial smart boards through open-source DIY design.
nerdist

World’s Most Expensive Chess Set Costs $4 Million

513 carats of fine white diamonds, South Sea pearls, and sapphires. 18-carat solid white gold. We’re not talking about a glittering crown belonging to fictional royalty, or the contents of a ...