Computer & Phone

An optical biosensor for the corona virus

Sars-CoV-2 (Image: Maksim Tkachenko / iStock) One of the most pressing problems in the current corona pandemic is the bottleneck in testing. So far, the...

3D printed from cellulose

https://www.youtube.com/watch?v=uLN56xgVvpI Natural instead of plastic: Researchers have developed a new process to create complex objects with a high cellulose content using 3D printers. Source: ETH Zurich

Is the power supply secure?

The energy transition requires a huge renovation of the power grid. (Image: xijian / iStock) Green electricity is worthwhile - but it has its price....

Quantum bits are getting warmer

Entangled qubits (Image: Luca Petit / Qutech) The future belongs to quantum computers, it is said. So far, however, the quantum bits of existing systems...

Fossil aviators: potential for technology

Flying giants needed sophisticated flight systems: artistic representation of the pterosaur Hatzegopteryx, which had a wingspan of over ten meters. (Image: Mark Witton) For millions...

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