Posts Tagged ‘toy’

Toy for your office

Monday, June 19th, 2017

It’s 1 meter tall when built (tallest lego set ever made) and has 1969 pieces (year of the Apollo 11 launch).

The design was submitted by a couple of LEGO fans, and the company decided to manufacture the set.

Currently sold out, but they will be manufacturing more sets until 2018.

Crookes radiometer – Wikipedia, the free encyclopedia

Thursday, September 15th, 2016

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 Levitator Classic

Saturday, September 3rd, 2016

Tetra Tops Manual

Saturday, May 18th, 2013
Dymaxion Artifacts / Tetra Tops (Set B)
some manual scans