In this episode of Ask Matt, I demonstrate how to sharpen a heavily damaged chisel using a slow speed grinder and water stones. 'First Amendment win': Judge sides with expelled student Donald Trump ...

The Supreme Court on Monday (December 1, 2025) tasked the Central Bureau of Investigation (CBI) with cracking down on ‘digital arrest’ scammers and their associates, giving the agency a “free hand” to ...

You might be surprised by how many times a day you pick up or grasp an object, whether it’s a phone, doorknob, tablet, or utensil. I counted 15 times I reached for different things at my desk within a ...

Moisturizing may be top of mind during the colder months, but weather isn’t the only factor that leads to dry, cracked skin. Washing your hands, using hand sanitizer and doing dishes can also strip ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

Abstract: The realistic interaction with physical phenomena is a crucial aspect of human-computer interaction (HCI) in virtual reality (VR). However, the real-time performance of physical simulation, ...