Townships get little by way of public resources compared with rich suburbs. By mapping the problem, researchers like Raesetje Sefala hope to reverse it.
Eno, the career-spanning documentary about Brian Eno that premieres at the Sundance Film Festival, is a bracing dive into the brain of one of the most transformative musicians, producers and sound pioneers of the past half century.
‘Eno’ uses generative AI to create an always-changing, but compelling story about musician and producer Brian Eno.
JAXA’s SLIM spacecraft, fondly known as the ‘Moon Sniper,’ took off for a precision lunar landing on January 19, 2024.
Japanese toy manufacturer Takara Tomy developed the lunar rover, SORA-Q, in association with JAXA, Sony Group, and Doshisha University.
Innovative offering
The creative minds at JAXA’s design department faced the challenge of developing a compact and lightweight lunar probe capable of accompanying the main lander to the moon. Simultaneously, they aimed for a design that would be straightforward and durable enough to operate effectively on the uneven lunar terrain. To find innovative solutions, they sought inspiration from an unexpected source: a company known for crafting toys.
The creation of SORA-Q drew upon insights in miniaturization and weight reduction derived from the firm’s expertise in toy manufacturing. Additionally, the firm claims it incorporated technologies associated with metamorphic mechanisms, exemplified by Transformers. The company hopes that SORA-Q will kindle children’s curiosity in the natural sciences, fostering an exhilarating exploration of the wonders of space.
UCL study reveals how generative AI elucidates memory’s role in learning, reliving, and imaginative planning.
In a breakthrough research, UCL scientists reveal how generative AI models mirror brain functions in memory and imagination.
BMW Manufacturing has announced a new partnership with Figure, a robotics startup that specializes in humanoid robots. The partnership will see Figure’s robots being deployed in BMW’s facility in Spartanburg, South Carolina, the largest automotive exporter in the US.
This is the first commercial deal that Figure has signed since it was founded in 2022. The company did not reveal how many robots BMW will be using but said that the partnership will begin with small quantities and scale up if the robots meet the performance expectations.
Meta and its subsidiares have amassed billions in fines with Europe’s harshest data security authority.
Due to the strict European General Data Protection Regulation (GDPR), Meta Platforms is emerging as one of the most affected and has amassed a fine upwards of $2 billion.
IBM warns that advancements in quantum computing could lead to a cybersecurity crisis.
People believe that exotic new propulsion systems are needed to reduce the one way trip times from Earth to Mars from 180–270 days down to 45 days each way. The slower mission times are for chemical rockets where we barely get out of Earth orbit with a small rocket engine. SpaceX Starship can refuel after reaching orbit to enable faster orbits (straighter and less looping paths) to go to Mars. This makes 90 day times each way easy with chemical Starship and even more wasteful but still chemical rockets to Mars in 45 days each way.
This is calculated by Ozan Bellik.
In 2033 there are opportunities to do a high thrust ~45 day outbound transit with a ~10.5km/s TMI (trans Mars injection). If you refill in an elliptical orbit that’s at LEO+2.5-3km/s then the TMI burn requirement goes down to 7.5-8km/s. A SpaceX Starship with 1,200 tons of fuel should be able to do with roughly 150 tons of burnout mass. This is enough for ship, residuals, and a crew cabin with enough consumables to last a moderately sized crew for the 45 day transit. The trouble is that once you get there, you are approaching Mars at ~15km/s.
Talk to any structural biologist, and they’ll tell you how a cool new method is taking over their field. By flash freezing proteins and bombarding them with electrons, cryo–electron microscopy (cryo-EM) can map protein shapes with near-atomic resolution, offering clues to their function and revealing bumps and valleys that drug developers can target. The technique can catch wriggly proteins in multiple configurations, and it can even capture those that have been off-limits to traditional x-ray analysis because they stubbornly resist being crystallized. Many researchers expect cryo-EM will surpass x-ray crystallography in the number of new protein structures solved next year.
Yet for all its charms, cryo-EM has flaws: The freezing process is finicky, and the microscopes are expensive. High-end machines can cost more than $5 million to buy, about as much to install, and hundreds of thousands per year to operate and maintain. Many U.S. states—and countries—don’t have a single cryo-EM microscope. “The haves and have-nots is what it is right now,” says Rakhi Rajan, a structural biologist at the University of Oklahoma, which currently lacks one.
Researchers at the Medical Research Council’s Laboratory of Molecular Biology (LMB) have been working to democratize the field. Today, in the, the U.K. team describes cobbling together a prototype cryo-EM microscope that has solved its first structures. The machine—what LMB physicist Chris Russo calls a “cheap little hatchback” rather than a “Ferrari”—could rival high-end machines in capabilities for one-tenth of the cost.