Rare Earth Metals

What is a rare earth metal?

(IISc) have designed a pen-shaped, needleless drug delivery device

Scientists at the Indian Institute of Science (IISc) have designed a pen-shaped, needleless drug delivery device, the first such in India that will use supersonic shock waves for painless delivery of medicines into the body.

lingerie to protect women from sexual attacks

Disturbed by the series of rapes, particularly the fatal assault of a paramedical student in Delhi last year, a group of engineering students in Chennai have designed lingerie

Glow-in-the-dark trees

Glow-in-the-dark trees could soon be a natural alternative to electric street lighting, according to scientists.

Researchers at the Glowing Plant project from California have transferred the glowing genes seen in fireflies, in to plants to make them glow-in-the-dark.