A printed circuit board (PCB) is a core unit of an electronic device with electronic parts mounted on a circuit board. The electronic parts conduct appropriate amounts of current or electric signals ...

Hey folks! I figured this would be best in the observatory. I'm relearning how to use microscopes and learning for the first time how to really use them more effectively, so that I can show my ...

We use smartphones to talk, chat, play, and, by getting directions, explore the world we walk or drive through. Very soon, thanks to an Italian startup, we will also be able to use smartphones to ...

In many areas of neurobiology and cell biology, researchers who a decade ago were confined to studying stained tissues are today using their microscopes in new ways to directly observe dynamic events ...

Despite having extensive research about living and non-living things, mankind is still barely touching the surface of science, and there are many questions still left unanswered. In order to answer ...

WE are very doubtful whether the first portion of this book, dealing with the practical construction of a microscope by the amateur, will serve any useful purpose. Such an instrument, however well ...

In the not-so-distant future, there will be a new kind of microscope on the market. One that can easily fit in a backpack or purse and zoom in up to 1,000 times, making it possible for pretty much ...