Maddow Blog | On Jeffrey Epstein, Trump rolls out a new conspiracy theory about the conspiracy theory ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Data collected by the sensor is wirelessly transmitted to a smartphone, allowing users to monitor their hydration levels.

New optical sensor using differential guided-mode resonance achieves record sensitivity and portability, enabling real-time ...