Learn how to build your own simple DIY air pump using a plastic syringe, a small DC motor, and basic materials you may already have at home. This easy-to-follow tutorial walks you through each step, ...

Particle size specification for process chemicals is an important quality control measure for the semiconductor industry. Cutting-edge microelectronics producers need ultra-clean process chemicals ...

Many stockmen use multi-dose syringes when vaccinating cattle, and most of these are pistol-grip action to make it easier to administer the vaccine. Heidi Carroll, South Dakota State University ...