Category: Other

Is a syringe needle hollow? A hypodermic (hypo – under, dermic – the skin) needle is a hollow needle commonly used with a syringe to…

What is a elastomeric mask? Elastomeric half mask respirators (EHMRs) are a type of air-purifying respirator and are reusable devices with exchangeable filter elements (cartridges…

What is sun sensitive fabric? Ultraviolet light creates colorful color-changing artwork with sheets of solar sensitive cloth. With Sun Sensitive Fabric, just lay objects on…

How much does it cost to replace a brake light socket? A bulb socket costs from $5 to $15. In some cars, the socket comes…