The film *Spinning Levers* explores the fundamental mechanics of levers and gears, illustrating their role in various ...

Worried about home intruders, or staying at a hotel that isn't as secure as you'd like? Learn how to block a door from the ...

A new range of indexing levers designed to clamp in restricted spaces without marking the workpiece or equipment is now available. Leeds-based standard parts and components supplier, WDS Components ...