MAXAIR CAPR® Series: The No-Hose PAPR (Powered Air-Purifying Respirator)

MIRA Safety MB-90 Powered Air Purifying Respirator (PAPR)

Technology Explained ⚙️ on Instagram: "Follow @explaining.tech to learn everything about technology one post at a time 🧠⚙️ The clove hitch might look simple — but it’s pure physics in action. Firefighters use it because the knot balances friction and tension perfectly. Once tightened, the rope’s pressure distributes evenly across the hitch, locking it in place without slipping, even under extreme loads. It’s quick to tie, easy to release, and strong enough to save lives. That’s physics doing it

How Everything Works on Instagram: "A smart use of physics makes the tough job of removing a tree stump much easier. By wrapping a chain around both a large tire and the stump, the setup turns into a simple machine that applies engineering principles to everyday problem-solving. This trick cleverly multiplies force through leverage. The tire acts like a moving fulcrum. As a vehicle pulls the chain, the tire rolls forward, redirecting the horizontal pull into upward force. This vertical lift help

PAPR respirators vs N95: An air-purifying respirator guide

Our AMMACHI Labs and the doctors at Amrita School of Medicine decided to work on designing and developing a complete Powered Air Purifying Respirator (PAPR) kit from scratch – a small but sure step towards Atmanirbhar Bharat for its healthcare needs. Powered Air Purifying Respirator (PAPR) is a protection equipment technology used to supply purified air to medical professionals working in infection-prone areas such as COVID wards, to prevent infection and disease from the aerosolized virus parti