At some point or another you've probably played one of these claw machines, hoping to score the plush toy of your dreams. But despite your skill at perfectly positioning the claw over the prize and activating it, you've found that the pincers just don't grab tightly enough to pick up a stuffed animal. It's not your imagination. Those claw machines are rigged. But they're rigged in a surprisingly clever way — and not the way most people suspect.
Numberphile
Madeira, an autonomous region of Portugal, is an archipelago comprising 4 islands off the northwest coast of Africa. It is known for its namesake wine and warm, subtropical climate. The main island of Madeira is volcanic, green and rugged, with high cliffs, pebbly beaches and settlements on deltas of the Fajã River.
