Screw pumps are rotary, positive displacement pumps that can have one or more screws to transfer high or low viscosity fluids along an axis. A classic example of screw pumps is the Archimedes screw ...

Syringe pumps deliver small amounts of fluid through a syringe using a pusher block connected to a plunger. Flow is managed through a screw attached to the pusher block, typically operated by a ...

With a ratcheting screwdriver you can tighten or loosen a screw while your hand and the screw remain in contact with the tool they allow you to turn the screwdriver (handle and stem) one way ...

Now, someone has finally done the sensible thing and put an unused USB VID to work. pid.codes obtained the rights to a single VID – 0x1209 – and now they’re parceling off all the PIDs that ...

Few things can bring a building project or repair effort to a grinding halt like a stripped screw or bolt, which is why keeping a screw extractor at the ready is key. These handy devices consist ...

[Chris] found himself the hub in a network of circumnavigating security screw circumventing hackers. [Dave]’s hacked bolt was the first to go on an adventure resulting in the repair of many ...

If the switch is bad, it won't start the well pump and you won't have water, so testing the switch is your first step. Remove ...

For now, there are two options: injecting it with a needle or pen, or using an insulin pump. An insulin pump is a small computerized device. It delivers insulin through a thin tube that goes under ...

Whether you’re working on a car, installing a doorknob, or driving a screw by hand into a piece of dense wood, the best ratcheting screwdriver can help. These handy tools can help you maintain ...

The cost to install a heat pump ranges from $1,500 to $20,000, with an average price of $10,750. The higher end of this price range assumes additional contract work, such as excavation in the case ...

Learn more› By Caitlin Giddings We’ve updated this guide to include our coverage of the new BabyBuddha Portable Breast Pump 2.0, the updated version of a previous pick in this guide.

Choosing the right breast pump can make each pumping session a little bit easier—and just might make your breastfeeding journey more successful too. Whether you’re pumping during the workday ...