The television test card (or TESTBILD in German) has been long ingrained into our television watching psyche. Although not regularly used by television stations... Read More...
A Stay-at-Home Mural Festival for our Planet!
By now everyone has been touched in some form by the Coronavirus aka COVID 19. In a recent post, we featur... Read More...
The cog has an important function in nearly every machine it is used in. It drives the motor, turns the hands of the clock or allows energy to be transferred in... Read More...
