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Finely ground coffee is dispensed into an espresso filter

Physics

Unevenly packed coffee to blame for weak espresso, say mathematicians

A mathematical model shows that even small inconsistencies in how coffee is packed into an espresso machine can lead to weaker brews and watery flavour

News

Environment

Lab-grown meat could be 25 times worse for the climate than beef

News

How maths reveals the best time to add milk for hotter tea

Mathematics

How maths reveals the best time to add milk for hotter tea

Regulars

Physics

We finally know why bubbles rise in a straight line in champagne

News

Why we must inspire people with the magic of condensed matter physics

Physics

Why we must inspire people with the magic of condensed matter physics

Comment

The fermentation of beer

Technology

Tiny yeast-filled robots help brew beer quickly and more efficiently

News

Life

Was DNA pioneer Rosalind Franklin really a victim of scientific theft?

Analysis

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Humans

What is really going on when we microwave our food?

Regulars

Physics

Graphene shows record-breaking magnetic properties at room temperature

News

Qunnect's entanglement source

Technology

An unhackable quantum internet is being built in New York City

Entangled photons of light have been sent through a loop of conventional optical fibre under the noisy New York streets – a starting point to building an unhackable quantum internet

News

Technology

Origami glass technique produces hard-to-make shapes

News

Physics

Ultra-fast random number generator uses quantum fluctuations

News

Physics

Ultra-thin superconducting ink could be used in quantum computers

News

Physics

'Red matter' superconductor may not be a wonder material after all

News