Scientists develop inexpensive method to produce E-sail tethers

Thin metallic tethers for Coulomb drag devices that tow satellites and spacecraft can now be produced more easily than before. Scientists of the Finnish Meteorological Institute have developed a method to produce multi-wire ...

Autonomous braking to be in most cars by 2022

Major automakers and the U.S. government have reached an agreement to make automatic emergency braking standard equipment on most cars by 2022, two people briefed on the deal said.

New coating process provides effective protection for brake discs

More than many other auto parts, brake discs are subject to repeated mechanical loads. As a result of this continual abrasion, they produce fine particulate matter, which pose a substantial environmental burden. Now, however, ...

What We Know about talks on car automatic braking systems

Records of closed-door meetings show the government is considering significant concessions as it tries to work out a voluntary agreement with automakers to implement automatic braking systems for passenger cars.

High performance ceramics for cars

An ambitious project is taking shape at Empa's Laboratory for High Performance Ceramics: ceramic brake disks for compact cars. Empa scientists have teamed up with partners from Italy, Spain and Liechtenstein to develop the ...

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