This is our first balsa wood kit, really proud and excited to announce the new Tanár, a kit for beginners but also for ...

If one were to watch ads and videos put out by proponents of Proposition 50, the ballot measure to redraw California’s congressional districts to benefit Democrats, it wouldn’t be hard to notice that ...

Now it's time to make this very classic but small model airplane, this is a free flight rubber powered airplane that can fly indoors, you can fly it as a glider or as a rubber powered model, it uses ...

This article was originally published with the title “The Airplane Propeller, The Latest North Sea Mine Field” in Scientific American Magazine Vol. 118 No. 23 (June 1918), p. 523 ...

Abstract: This study focuses on downlink transmissions of a low earth orbit (LEO) satellite, assisted by a beyond diagonal reconfigurable intelligent surface (BD-RIS) to serve ground terminals. Toward ...