Mimicking how water and wind create complex shapes in nature

Intricate natural formations like star-shaped sand dunes or arc-shaped rocks can appear so purposeful in form that it's easy to wonder whether someone has designed them. Scientists have long recognized that a particular combination ...

Physicists make square droplets and liquid lattices

When two substances are brought together, they will eventually settle into a steady state called thermodynamic equilibrium; examples include oil floating on top of water and milk mixing uniformly into coffee. Researchers ...

Investors turn to suburbs in Helsinki, with varying results

One- and two-room-flats are being built in Myyrmäki, and family apartments in Myllypuro. The difference is explained above all by various planning and land transfer requirements, says researcher Johanna Lilius. The revival ...

One-dimensional red phosphorous glows in unexpected ways

When electrons are confined into very small spaces, they can exhibit unusual electrical, optical and magnetic behavior. From confining electrons in two-dimensional atomic sheet graphene—a feat that won the Nobel Prize in ...

Unlocking radiation-free quantum technology with graphene

"Heavy fermions" are an appealing theoretical way to produce quantum entangled phenomena, but until recently have been observed mostly in dangerously radioactive compounds. A new paper in Physical Review Letters has shown ...

How should governments subsidize clean-energy heating?

Transitioning to low-carbon energy production is a big climate challenge to overcome. Many countries are already looking to adopt clean heating solutions more widely, with the International Energy Agency projecting that by ...

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