
Contextuality puts the 'magic' in quantum computing
A new theoretical advance explains where the power of quantum computation comes from, and will help researchers design and build better computers and algorithms. The strange properties of quantum me ... more
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DNA-Linked Nanoparticles Form Switchable "Thin Films" on a Liquid Surface
Scientists seeking ways to engineer the assembly of tiny particles measuring just billionths of a meter have achieved a new first-the formation of a single layer of nanoparticles on a liquid surface ... more
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Toxic homes a lasting legacy of Los Angeles fires
'Greatest con job ever': Trump trashes climate science at UN
Turkey facing worst drought in over 50 years
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Active particles may enhance phase separation
Systems containing self-propelling particles, such as bacteria or artificial colloidal particles, are always out of equilibrium but may show interesting transitions between different states, reminis ... more
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Funky ferroelectric properties probed with X-rays
Ferroelectric materials like barium titanate, a ceramic used in capacitors, are essential to many electronic devices. Typical ferroelectric materials develop features called domain walls with unusua ... more
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International Space Station to feature first coffee maker
Italians can't live without their espresso. That's why they're bringing a coffee maker with them on their next mission to the International Space Station. ... more
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Chemical Sensor on a Chip
They are invisible, but perfectly suited for analysing liquids and gases; infrared laser beams are absorbed differently by different molecules. This effect can for instance be used to measure the ox ... more
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NASA's abandoned ISEE-3 craft to return to Earth's orbit
NASA's so-called zombie probe, or ISEE-3, has been tumbling aimlessly through space for nearly 20 years. But structure is about to be reintroduced to the daily routine of the International Sun-Earth Explorer spacecraft, all thanks to a ragtag group of citizen astronomers and aerospace engineers. ... more
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