Ugears Vintage Alarm Clock Electrical Discover Physics STEM Science Kit

Discover Physics STEM Science Kit includes a 32 page reference book

Offers numerous challenges in different levels (starter

there’s a giraffe height chart on the wall

They were up to 12

All component parts are already cut off and can be easily removed from the board

Ugears Vintage Alarm Clock Electrical Discover Physics STEM Science KitOld School Charm with Ugears Brrriiiiiiiing! Time to wake up, in the last century! In an age before cell phones and digital alarms there once was a fantastical device called an alarm clock, with two bells mounted on top that were struck by an oscillating hammer. You would wind the clock with a ratchet key, set the alarm hand for the time you wanted to wake up, and when the clock's hour hand caught up to the alarm hand those bells would ring for all