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May 5, 2023

How Close Are We To Cryogenic Sleep For Space Travel?

Posted by in category: space travel

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One of the most critical problems for space travel is the enormous distances at which objects are found. In the solar system alone, the planets are so far away that going from one to another would take several years or even decades while going to the closest stars would take centuries or thousands of years.
A human being cannot carry out such a long journey since we do not live that long, so a possible solution to this problem is cryogenic sleep or induced hibernation.
This is a method in which we could put astronauts into an artificial coma, putting them in capsules or chambers where they would remain asleep for decades or even centuries and then wake up until they reached their destination.
How possible is it to do this for modern science? Is there cryogenic sleep for space travel?
Let’s find out!

Continue reading “How Close Are We To Cryogenic Sleep For Space Travel?” »

May 5, 2023

Toyota’s Latest Concept Car: The LQ, Redefining the Relationship Between Driver and AI

Posted by in categories: robotics/AI, transportation

Toyota’s latest electric LQ concept car satisfies the “huмan need to Ƅe engaged eмotionally” with an on-Ƅoard artificial intelligence agent naмed Yui.

The Toyota LQ is Ƅoth fully electric and equipped with an SAE leʋel four equiʋalent autoмated driʋing systeм, мeaning no huмan interʋention is needed to driʋe the ʋehicle.

Its мain feature howeʋer is the on-Ƅoard AI-powered, interactiʋe agent, called Yui, which proʋides a personalised мoƄility experience Ƅy learning and responding to the driʋer’s eмotional and physical state.

May 5, 2023

Czinger’s Bonkers New 3D-Printed Hypercar Could Spark an Automaking Revolution

Posted by in categories: military, robotics/AI

Helmeted and harnessed directly behind my pilot, I prepare for takeoff as the cockpit canopy shuts over us. It could be a scene from Top Gun: Maverick save for the fact that we’re not launching from an aircraft carrier but pulling out of pit lane at the Thermal Club’s track in a final prototype of the Czinger 21C hypercar.

The $2 million, carbon-fiber-bodied, tandem-seat Czinger 21C astounds with specs—1,250 hp, zero to 62 mph in 1.9 seconds, a claimed top speed of 253 mph—and recently blew away the McLaren P1’s production-car track record at Circuit of the Americas by six seconds. But more impressive—seriously—is the hybrid’s build process: The main structural components are designed by Czinger’s proprietary AI software and then 3D-printed. “These structures cannot be made more perfect for the requirements inputted,” says Kevin Czinger, who, along with his son Lukas, cofounded Los Angeles–based Czinger Vehicles. “You could have 1,000 engineers and they would never get to this solution.”

May 5, 2023

Why the ‘Sleeping Beauty Problem’ Is Keeping Mathematicians Awake

Posted by in category: mathematics

I’m in the 1/3rd group. I think.


A thought experiment that’s dividing mathematicians can help illuminate how belief shapes rational decisions.

May 5, 2023

Simple Tests Predict Dementia Risk in Older Women Years in Advance

Posted by in categories: biotech/medical, neuroscience

Dementia is a brain disease that affects around 55 million people worldwide and is characterized by the loss of cognitive functions like memory and reasoning.

The classic, early cognitive symptoms of dementia – like misplacing valuable objects, forgetting names, and finding planning difficult – can creep up slowly over time.

But there are other, more noticeable changes to the body that correlate with dementia risk and can be picked up over a decade before diagnosis. Recent research has found that hearing difficulties may be a warning sign of dementia that arises years before other symptoms of the disease.

May 5, 2023

Nightmares Can Be Silenced by a Single Piano Chord, Scientists Find

Posted by in category: biotech/medical

Using non-invasive techniques to manipulate our emotions, it might be possible to curtail the screaming horrors that plague our sleep.

A study last year conducted on 36 patients diagnosed with a nightmare disorder showed that a combination of two simple therapies reduced the frequency of their bad dreams.

Scientists invited the volunteers to rewrite their most frequent nightmares in a positive light and then played sound associated with positive experiences as they slept.

May 5, 2023

Researchers use generative AI to design novel proteins

Posted by in categories: biotech/medical, robotics/AI

Researchers at the University of Toronto have developed an artificial intelligence system that can create proteins not found in nature using generative diffusion, the same technology behind popular image-creation platforms such as DALL-E and Midjourney.

The system will help advance the field of generative biology, which promises to speed by making the design and testing of entirely new therapeutic proteins more efficient and flexible.

“Our model learns from image representations to generate fully new proteins, at a very high rate,” says Philip M. Kim, a professor in the Donnelly Centre for Cellular and Biomolecular Research at U of T’s Temerty Faculty of Medicine. “All our proteins appear to be biophysically real, meaning they fold into configurations that enable them to carry out specific functions within cells.”

May 5, 2023

Nowhere is safe from AI: Microsoft and AMD team up to develop new AI chips

Posted by in category: robotics/AI

AMD is the latest manufacturer to commit to AI, joining forces with Microsoft to challenge Nvidia’s market dominance.

May 5, 2023

Next Starship Launch Will Try to Fix All of That

Posted by in categories: Elon Musk, space travel

“Obviously not a complete success, but still nonetheless successful,” Elon Musk said.

May 5, 2023

Celebrating National Astronaut Day and the Future of Spaceflight at Sierra Space

Posted by in category: space travel

On May 5, 1961, Mercury astronaut Alan Shepard made history by becoming the first American to fly into space aboard the Freedom 7 capsule. To honor his pioneering achievement, we celebrate National Astronaut Day on the anniversary of his historic flight. This day provides an opportunity to recognize American astronauts’ accomplishments and inspire the next generation to reach for the stars.

Sierra Space is proud to commemorate National Astronaut Day as we democratize space travel and make it accessible to all. Looking toward the future of space travel, we want to acknowledge the role of commercial space companies that are reimagining human spaceflight in the Orbital Age. With the advancement of space technology, we can now explore space in ways that were once impossible, making it accessible to everyone.

To pave the way for the Orbital Age, Sierra Space is privileged to have three veteran NASA astronauts on our leadership team, including Dr. Janet Kavandi, Steve Lindsey, and Dr. Tom Marshburn.