Lifeboat Foundation

Plastics are among the most successful materials of modern times. However, they also create a huge waste problem. Scientists from the University of Groningen (The Netherlands) and the East China University of Science and Technology (ECUST) in Shanghai produced different polymers from lipoic acid, a natural molecule. These polymers are easily depolymerized under mild conditions. Some 87 percent of the monomers can be recovered in their pure form and re-used to make new polymers of virgin quality. The process is described in an article that was published in the journal Matter on 4 February.

How times have changed since the Apollo era. Within the space of a few days, two space missions from China and the United Arab Emirates (UAE), respectively, are set to reach Mars. The UAE’s Hope mission will go into orbit around Mars on February 9. The next day, the Chinese Tianwen-1 mission – an orbiter and lander — will swing into orbit, with a predicted landing date sometime in May.

It is a very big moment for both countries. Hope is the first interplanetary mission by an Arab nation ever. And if China succeeds, it will be the first country ever to visit and land on Mars on its first try. The odds are stacked against them with nearly 50% of all Mars missions failing. China already lost a Mars orbiter mission (Yinghuo-1) back in 2011.

You can draw electrical wires with this cheap conductive paint.

This is “Infinite Power Cell” by SnapWeb on Vimeo, the home for high quality videos and the people who love them.

On Sunday, February 72021, at 1 p.m. U.S. Pacific Time, the U.S. Transhumanist Party will host a Debate on Artificial General Intelligence (AGI) and Existe…Debate on Artificial General Intelligence and Existential Risk: David J. Kelley and Connor Leahy.

Interested.

It’s too early to call it a miracle cure, but if the conclusions from a recent Phase 1 trial for a new drug called EXO-C24 are backed up in subsequent trials, we might have the first true breakthrough therapy for COVID-19. That’s in addition to coronavirus vaccines, of course, which will help prevent severe COVID-19 cases and deaths, and even reduce the spread of the illness. But while vaccines can give the immune system a heads-up to the threat it might have to deal with — the real virus — they have a few limitations. First of all, they don’t work on infected people. Secondly, vaccine supply is still limited and vaccinations aren’t available to anybody who might want one. Then there’s the threat of coronavirus mutations that might reduce vaccines’ effect on the virus and extend the pandemic.

Is this the end of manned fighter planes? 🙂

“The F-35” would have no chance” against a “drone fighter plane that’s remote controlled by a human.”

Quantum Encryption, Privacy Preservation, And Blockchains — Dr. Vipul Goyal, NTT Ltd. Cryptography & Information Security Labs

Dr Vipul Goyal is a senior scientist at NTT Research (a division of Nippon Telegraph and Telephone Corporation, a telecommunications company headquartered in Tokyo, Japan.) and an Associate Professor in the Computer Science Department at Carnegie Mellon University (CMU), where he is part of the Crypto group, the theory group, a core faculty at CyLab (CMU security and privacy institute) and the faculty advisor of CMU Blockchain Group.

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Chien-Shiung Wu proved the universe knows its right hand from its left.