Glad others have caught the QC Light. I told so many we’re not 10+ or even 10 years away.
Quantum computing got a big push forward this month as researchers managed to create quantum dot light-emitting diodes (LED’s) that have the ability to produce entangled photons that could be used to encode information. Previously, the highest number of photons known to be entangled at one time was 8, but as of June, that number has now risen to 10.
Researchers from Brown University have demonstrated an unusual method of putting the brakes on superconductivity, the ability of a material to conduct an electrical current with zero resistance.
The research shows that weak magnetic fields—far weaker than those that normally interrupt superconductivity—can interact with defects in a material to create a “random gauge field,” a kind of quantum obstacle course that generates resistance for superconducting electrons.
“We’re disrupting superconductivity in a way that people haven’t done before,” said Jim Valles, a professor of physics at Brown who directed the work. “This kind of phase transition involving a random gauge field had been predicted theoretically, but this is the first time it has been demonstrated in an experiment.”
Want a louder bass or speakers in general get Quantum.
Ora, a Montreal-based tech start-up, has announced that it has developed the first consumer-ready graphene loudspeaker.
The company believes that graphene holds the ideal properties sought after in loudspeaker diaphragms: stiffness (graphene is stronger than diamond) and lightness (graphene is the thinnest known material, one atom thick).
Building acoustic transducers with these properties allows for the production of smaller, lighter, more energy-efficient loudspeakers, while also improving sound quality. However, the difficulty and expense of mass-producing graphene has presented a roadblock to bringing the material to consumer products.
Nanyang Technological University (NTU) researchers in Singapore have embedded electronics into a 3D printed drone. Using Stratasys’ 3D printers and the advanced ULTEM 9085 material Phillip Keane produced the device as part of the Singapore Center for 3D Printing (SC3DP) at NTU. The quadcopter, it has four propellers, with its impressive construction and embedded electronics is impressive, but still has some way to go to catch up with TERN, DARPA’s military drone currently under development.
Audi are joining the electric car market with the Quattro e-tron, expected in 2018, but in the meantime, they have revealed they expect SpaceX to ferry a special vehicle to the moon for them.
A look back at one of the milestones for SRF and the first successful fundraiser on Lifespan.io for MitoSENS.
We need your support at this critical juncture of the MitoSENS project. The MitoSENS team has already demonstrated the rescue of cells containing mitochondrial mutations, and has recently generated highly promising preliminary data showing the rescue of the complete loss of a mitochondrial gene. Our next steps will focus on improving the effectiveness of the targeting system, so that we can repeat our success with one mitochondrial gene to all thirteen. We will then transition this work into animal models of mitochondrial dysfunction. This would be a crucial step in what may be the development of an eventual cure for aging and aging related diseases.
We have a talented team of highly trained mitochondrial biologists working on MitoSENS. Right now the rate-limiting factor is the cost of the expensive reagents that we use for these experiments. Increasing our funding with this campaign will allow us to double the pace of our research and bring results to the public that much faster. We have made preliminary progress on rescuing function with a second gene, ATP6, and your support will help us perfect our targeting of both ATP8 and ATP6. This requires more cells, more viruses, and many new synthetic gene sequences. Specifically, we will spend your generous donations on cell culture reagents, oxygen consumption measurements, virus production, quantitative reverse transcription PCR, DNA synthesis services, and publication of our results in a peer-reviewed journal.
Fossilised bacteria have been uncovered in two separate locations in South Africa, and they’ve been dated to 2.52 billion years ago — long before oxygen started to saturate Earth’s atmosphere.
Instead of thriving in oxygen, like the trees and multicellular organisms that came after them did, these bacteria oxidised sulphur to survive, suggesting that life could be sustained on a planet with less than one-thousandth of a percent of Earth’s current oxygen levels.
The fossils were uncovered in a layer of hard, silica-rich rock in the Kaapvaal Craton of the Limpopo Province in South Africa — one of the two remaining areas in the world where Earth’s crust from 3.6 to 2.5 million years ago is still accessible.