01/02/2016

Why the sun is setting on the Boeing 747

It's difficult to imagine now, in the age of mass global travel, that building an aeroplane to carry hundreds of people at a time was once seen as a huge risk. But as the world's first wide-body airliner, the Boeing 747 went ...

What is dark energy?

We live in interesting times. For thousands of years, we have thought we knew what the universe – and everything in it – was made of: normal matter, the kind that make up the elements of the periodic table.

China-based startup aims to monitor pollution

A China-based startup firm launched a campaign Monday to fund a project which would allow people to monitor air pollution locally, and to crowd-source data on the problem in many countries around the world.

Expedition recovers mantle rocks with signs of life

An international team of scientists - recently returned from a 47-day research expedition to the middle of the Atlantic Ocean - have collected an unprecedented sequence of rock samples from the shallow mantle of the ocean ...

Bio-inspired biomimetics can outperform natural coenzymes

Researchers from the University of Amsterdam's Van 't Hoff Institute for Molecular Sciences (HIMS) have developed a range of synthetic biomimetic compounds to replace the relatively expensive natural NADH and NADPH coenzymes ...

Software adapts speech to ambient noise level

Loudspeaker announcements at railway stations are often incomprehensible, since the surroundings are noisy. With new software, the clarity of such announcements can be considerably improved. A microphone picks up ambient ...

The quantum fridge

When cold milk is poured into a hot cup of tea, a temperature equilibrium is reached very quickly. The milk droplets and the tea particles interact, and after a few moments they all have the same average energy. This process ...

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