Posts Tagged ‘toys0mg’

How to Make Amazing Flextangles – Babble Dabble Do

November 10, 2019 Camera Lens Coffee Mug Gift With Lid,Photo Coffee Mugs Stainless Steel Travel Lens Cup Thermos TMANGO (Nikon 24-70mm): Kitchen & Dining

September 15, 2019 Winning Moves Games Instant Insanity: Gateway

August 18, 2019 CMS MAGNETICS Magnetic Levitating Desk Toy – Levitation Magnet Demonstrator (1 Piece): Gateway

July 8, 2019

(4) Novelty Cool Tubular Groaning Toy Noise Stick – YouTube

June 21, 2019

From Science Museum

“Listen as the plug slides inside the tube — The pitch will rise as the resonant column of air gets shorter and fall as it gets longer. ”

Groan Tube

Crookes radiometer – Wikipedia, the free encyclopedia

June 21, 2019

When a radiant energy source is directed at a Crookes radiometer, the radiometer becomes a heat engine.[citation needed] The operation of a heat engine is based on a difference in temperature that is converted to a mechanical output. In this case, the black side of the vane becomes hotter than the other side, as radiant energy from a light source warms the black side by black-body absorption faster than the silver or white side. The internal air molecules are heated up when they touch the black side of the vane.

Magnetic Levitating Floating Wireless LED Light Bulb Desk Lamp for Unique Gifts, Room Decor, Night Light, Home Office Decor Desk Tech Toys. by Rio Dee – –

June 1, 2019

Shashibo | Shape Shifting Box – Fun in Motion Toys

June 1, 2019 Oloid – An Elegant Desktop Sculpture Influenced by Perfect Mathematical & Geometric Design with Hypnotic Motion- Perfect gift for Professionals, Executives & Teachers: Office Products

June 1, 2019 : ACELETE Auto-Start 2.0 Power Ball Wrist Trainer Ball Forearm Exerciser Wrist Strengthener Workout Toy Spinner Gyro Ball with LED Lights (Transparent) : Sports & Outdoors

June 1, 2019