Professor Puzzle Franklin’s Keys Puzzle (Purple)
Rp275,000
Rp275,000
Out of stock
The Franklin’s Keys Puzzle is just one puzzle from The Great Minds Collection by Professor Puzzle. Will you be able to master this challenging metal brainteaser?
Can you separate the two keys and then reattach them?
Benjamin Franklin among many other things was the first to demonstrate that lightning comprises electrical charges. In 1752 Franklin supposedly ventured into a storm to fly a kite. He was holding a silk ribbon with a kite at one end and an iron key at the other. Lightning struck the kite and a charge travelled down the silk ribbon to the metal key. Franklin touched the key and was ‘zapped’, thus proving the electrical nature of lightning!
