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Newton's USB cradle brings back memories

Newton’s USB Cradle
Newton’s USB Cradle

Newton’s USB Cradle is the replication of the original Newton's Cradle. We all remember the device with five marbles that swing back and forth. Now it is in the form of a USB. The device has 4 USB hubs, instead of 5 because a USB is larger than a marble. It comes with a power supply to plug into an outlet in order for it to work. There has been some speculation as to whether or not it works. The selling price is $24 at