When it comes to hard problems, computer scientists seem to be stuck. Consider, for example, the notorious problem of finding the shortest round-trip route that passes through every city on a map ...

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 ...

Abstract: Calculating the inverse kinematics (IK) is a fundamental challenge in robotics. Compared to numerical or learning-based approaches, analytical IK provides higher efficiency and accuracy.

Tobi is a crypto writer at Investopedia. He aims to simplify the complex concepts of blockchain and cryptocurrencies for the masses. Tunvarat Pruksachat / Getty Images Market watchers argue that ...

Department of Mechanical Engineering and Transport Systems, Technical University, Berlin, Germany In recent years, the design and modeling of continuum robots (CRs) and hyper-redundant robots (HRRs) ...

The ProShares Short S&P500 ETF is one of the longest-tenured ETFs delivering the opposite return of the S&P 500. It has done its job over time, yet many investors don't know about it. It was ...

Madi Babaiasl edited this page Nov 25, 2023 · 28 revisions Consider the 2R planar robot arm depicted in the figure below: We want to determine the set of joint angles that can produce a desired ...

NEW YORK, June 30 (UPI) --For the millions of Americans battling autoimmune disorders, new hope may be on the horizon in the form of reverse or inverse vaccines -- injections that target a specific ...

The U.S. Supreme Court on June 5 made it easier for workers to file so-called "reverse discrimination" lawsuits after siding with Ohio worker Marlean Ames who claimed she didn't get a job and was ...

With the tech sector down year-to-date and reasons to believe more trouble is in store, these ETFs provide a way to capitalize. The target benchmark for SSG, the Dow Jones U.S. Semiconductors Index, ...