Artificial coral polyp works on magnetism and light (video) – News

Researchers from Eindhoven University of Technology developed a small plastic robot made of responsive materials, which moves under the influence of light and magnetism. In the future, this ‘wireless aquatic polyp’ could extract pollutants from the surrounding water, or pick up and transport cells for analysis in diagnostic systems. The researchers published their results in […]

Anatoly Daron, creator of the Gagarin rocket engine, died :: Society :: RBC

Anatoly Daron (Photo: NPO Energomash) In the United States, designer Anatoly Daron died due to an exacerbation of a chronic disease. He created engines for rockets that delivered the first satellite and the first cosmonaut Yuri Gagarin to space. A message about this is posted on the website of NPO Energomash (Roscosmos enterprise). “On June […]

Presstalis avoids closure but liquidates its subsidiaries

Friday, May 15, the Paris commercial court ruled: Presstalis messaging, which distributes all of the national daily newspapers and part of the magazines, is placed in receivership with an observation period of two months, but its subsidiaries in region (SAD and Soprocom) are liquidated without further activity. The judges thus accepted the recovery plan proposed […]

An equation determined how liquid a liquid can be

Scientists at Queen Mary University of London and the Russian Academy of Sciences have found the limit as to how liquid a liquid can be. Viscosity, the measure of fluidity of a fluid, is a property that we experience daily when we fill a kettle, shower, pour cooking oil, or move through the air. We […]

Smokes is trout

Animated picture Emmanuel Pierrot Jim Harrison must go back to his grave: this year, he could not have teased trout in the rivers of the Morvan, near his friend Gérard Oberlé, writer ogre of knowledge and good things to drink and eat . All of this is the fault of this damn coronavirus that prohibits […]