Computer & Phone

The way of an e-mail – how secure is the electronic letter?

Sending an email involves various intermediate steps. (Image: pixabay.com, Gerd Altmann) Once an e-mail has been sent, it often only takes a few seconds...

Science and Progress – The Evolution of Crafts

(Image: Pixabay.com, Free-Photos) Even early humans had to make a living with the strength of their hands and without technical aids. Hunters did not...

Could dimethyl ether power trucks in the future?

Trucks have special requirements for their fuels. (Image: Kesu01 / iStock) Research has been going on for a long time to make trucks more environmentally...

Ultra-thin fingertip sensor

The Nanomesh sensor could, for example, archive how a watchmaker grips and moves individual parts of a watch. (Image: Someya-Yokota-Lee Group / The...

The digital super brain from Jülich

https://www.youtube.com/watch?v=fkxQfo4X9qo Faster than 300,000 modern PCs: Europe's fastest supercomputer is now running in the Jülich Research Center. “JUWELS” can advance many research areas through...

Camel-inspired cooling material

Side view of the two layers of the camel-inspired double-layer material. (Image: Zhengmao Lu and Ningxin Chen) Animal experts were the godfathers: Researchers...

Simulates what keeps our lungs clean

Inspired by natural cilia (left), the replicas (right) convey liquids and particles through coordinated movements. (Image: Department of Physical Intelligence, MPI-IS) On the trail...

Innovative vehicle concept

https://www.youtube.com/watch?v=AsS1lh29EMU Emission-free, light and safe: the DLR Institute for Vehicle Concepts is presenting the prototype of a car with a fuel cell drive and an...

“Bacterial Miners” in Space

The astronaut Luca Parmitano puts biomining reactors in a centrifuge on board the International Space Station. (Image: European Space Agency) Microscopic “buddies” with potential:...

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