A simple, low-cost method turns ordinary pins and plastic into tiny, painless skin needles that deliver medicine without the pain of shots.

A simple paper strip and handheld reader together let anyone check good (HDL) and bad (LDL) cholesterol in a tiny drop of blood

A special tiny particle system has been created to find and kill cancer cells without harming healthy tissue.

This invention introduces a new type of electric motor that combines two functions motor operation and gear speed control into a single, compact system.

A new water-pump motor uses inexpensive, India-made ferrite magnets instead of costly rare-earth magnets. Its unique “semi-modular” spoke-type rotor and simple solar power controller make it both efficient and sturdy.

Arthritis causes joint pain that flares up during inflammation. This invention is a special injectable gel that stays in the joint and releases its pain-relief medicine only when inflammation occurs.

This invention introduces a fast and self-powered electronic circuit that safely controls a special kind of switch used in modern power systems like electric vehicles and solar power devices.

A simple, low-cost way to make tiny, upside-down pyramids on silicon surfaces to help solar panels catch more sunlight.

A new, simple way to add tiny “–OH” groups to graphene at room temperature using just hydrogen peroxide and UV light has been developed.

A new method improves how metals connect with semiconductors by adding a very thin layer of black phosphorus in between. This layer helps electric current flow more easily or stop more effectively based on what the device needs.