Toxins in old toys an obstacle for circular economy

When researchers tested a large number of old toys and dress-up items made of plastic, 84 per cent of the items were found to contain toxins that can disrupt growth and development and reproductive capacities in children. These toxins are an obstacle f…

Making stable molecules reactive with light

Researchers have used computer simulations to show that stable aromatic molecules can become reactive after absorbing light. The results may have long-term applications in such areas as the storage of solar energy, pharmacology, and molecular machines.

The Bitcoin Monthly: August Report

The Bitcoin Monthly August Report includes commentary on Ethereum’s upcoming transition to proof-of-stake, and more!