We hear about EV battery breakthroughs all the time, but they don’t seem to pan out. Perhaps Tesla’s new lithium extraction method will be the exception.
When thinking of the crypto community, or any other movement for that matter, it’s common to think of where it is now. Hundreds of projects, thousands of developers, millions of users. But crypto started, not so long ago, with a nobody, Satoshi Nakamoto.
By building a small, but incredibly dedicated community of supporters, crypto has become an unstoppable force which will define this century, changing the core of our economic system: money itself.
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When we think about singularities, we tend to think of massive black holes in faraway galaxies or a distant future with runaway AI, but singularities are all around us. Singularities are simply a place where certain parameters are undefined. The North and South Pole, for example, are what’s known as coordinate singularities because they don’t have a defined longitude.
Optical singularities typically occur when the phase of light with a specific wavelength, or color, is undefined. These regions appear completely dark. Today, some optical singularities, including optical vortices, are being explored for use in optical communications and particle manipulation but scientists are just beginning to understand the potential of these systems. The question remains—can we harness darkness like we harnessed light to build powerful, new technologies?
Now, researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a new way to control and shape optical singularities. The technique can be used to engineer singularities of many shapes, far beyond simple curved or straight lines. To demonstrate their technique, the researchers created a singularity sheet in the shape of a heart.
After 50 years of searching, neuroscientists have found what could be called “grandmother neurons,” they are reporting.
After Sir Richard Branson’s spaceflight this weekend, the leader of Russia’s main space corporation, Roscosmos, offered some kind words about the achievement on Twitter. Dmitry Rogozin called the flight a “landmark” in terms of technology development and expanding the number of humans able to see Earth from space.
Then Rogozin went a step further, lamenting the fact that Russia’s “billionaire oligarchs” spend their money on yachts and vanity projects rather than the development of space technology and increasing humanity’s knowledge of space.
This is a notable comment from Rogozin, who in the past has been critical of one particular billionaire spending his money developing space technology: SpaceX founder Elon Musk. Among other remarks, Rogozin has said that NASA should not get too cocky about its newfound access to space in case SpaceX’s Crew Dragon vehicle “breaks.” He has also said that SpaceX is “gentle” for getting to work in the balmy conditions of South Texas, while Russian engineers and technicians work in the depths of Siberia during the winter.
The U.S. military says it is months away from launching clinical trials of a pill designed to block or reduce many degenerative effects of aging—an oral treatment that a leading researcher in the field says is better than nothing while questioning how effective it will ultimately prove.
U.S. Special Operations Command (SOCOM)—which develops and employs Special Operations Forces worldwide to advance U.S. policies and objectives—has “completed preclinical safety and dosing studies in anticipation of follow-on performance testing” of a first-in-class nicotinamide adenine dinucleotide, oxidized state (NAD+) enhancer, a small molecule drug being developed by Metro International Biotech (MetroBiotech), Navy Cmdr. Timothy A. Hawkins, a spokesperson for SOCOM, told GEN.
SOCOM and MetroBiotech are set to start clinical trials during the 2022 federal fiscal year, which starts October 1.
NASA and the US Department of Energy awarded three $5m contracts to produce reactor-design concepts for trips to Mars.
In the latest addition to the phosphine on Venus debate, a team of scientists suggests the phosphine is a result of volcanic activity.
Amazon acquires Facebook’s Satellite Internet team!
Project Kuiper going strong to compete SpaceX’s StarLink, OneWeb and Telesat.
The deal bolsters Amazon’s $10 billion effort to develop low Earth orbit (LEO) satellites capable of delivering high-speed broadband internet around the globe, while marking the end of Facebook’s ultimately unsuccessful efforts to do the same.
