Special Features
This glass may be scratch-proof
A graphene oxide-based coating promises to make glass scratch-resistant.
A new leaf
Sustainable substrates in electronics may be the answer to the mounting problem of e-waste.
Oil's well that ends well
Used cooking oil is a renewable starting material for polymers.
A year of high science
Looking back on a year of path-breaking research and developments in science and engineering.
The worrying sound of silence
Silence is not golden when marine life is at stake: it sends out warnings of shrinking biodiversity, and of climate change.
