Due to the lapse in federal government funding, NASA is not updating this website. The Astro2020 Decadal Report recommended time-domain and multi-messenger (TDAMM) astrophysics as the highest-priority ...

In this video, we build a buck-boost converter using the powerful and affordable XL6019 chip, paired with a handmade bifilar common-mode choke. The video showcases a custom-designed buck-boost ...

A new study provides the first visual evidence showing that brain circuits in living animals can be activated by ultrasound waves projected into specific patterns (holograms). Led by scientists at NYU ...

A time domain reflectometer (TDR) measures reflections along a cable. It is similar in principle to radar. To measure those reflections, the TDR transmits an incident signal into the cable and watches ...

See a mistake? Contact us. Even as the question of broker liability is already before the Supreme Court for a possible review, with a second case likely to join the clamor for high court resolution of ...

It enables engineers to measure from 30 MHz to 1 GHz in just one step versus the previous three-step version. This advancement provides high sensitivity, enables faster diagnostics, and significantly ...

Add a description, image, and links to the rlc-circuit topic page so that developers can more easily learn about it.

This valuable study employs transition-metal FRET (tmFRET) and time-correlated single-photon counting to investigate allosteric conformational changes in both isolated cyclic nucleotide-binding ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

File - U.S. President-elect Donald Trump appears remotely for a sentencing hearing in front of New York State Judge Juan Merchan in the criminal case in which he was convicted in 2024 on charges ...