I’ve always been interested in small-scale energy harvesting projects. After all, it seems like the almost ideal “something for nearly...
Offbeat
On Monday, NASA announced that the Hubble Space Telescope's science instruments were in an extended shutdown after problems appeared in late October....
If you or someone you know is diabetic, it is a good bet that a glucose meter is a regular...
Like a lot of hams, wanted an “on the air” sign. These signs often connect to a PTT switch or...
During the Edmond (Oklahoma) Amateur Radio Society’s ARRL Field Day 2021, Marcus Sutliff, N5ZY, spoke with visitors from John D’Aquino’s...
