Years ago, a photo of one of Elon Musk's high school physics exercises went viral online. Many people commented, ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...

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 ...

Fernando Bertero came into 2025 with ambitious growth plans for his small business that seemed achievable — until the latest U.S. trade war. Bertero is co-owner and CEO of Fully Promoted, a ...

Abstract: A magnet-rotating-type axial magnetic coupler (MAMC), namely, a novel axial magnetic coupler with rotatable monopole permanent magnets (PMs), is proposed. The speed of the MAMC can be ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

I want to visualize the data you provided. This is top lines of track_info.txt frame_id track_id object_class alpha box_height box_width box_length box_center_x box_center_y box_center_z ...