Watch how a damaged bolt hole on a CAT D9T bulldozer is expertly repaired with precision machining and solid welding ...

There are various CAD challenges out there that come with bragging rights. Some, like the Certified Solid Works Professional Exam (CWSP) might actually look good on a resume. [Deltahedra] is ...

There are British and American versions of Toad in the Hole, but they’re not one in the same. This recipe is the version you’d find at a classic English pub featuring juicy sausages peeking out of an ...