Lifeboat Foundation

For mathematicians and computer scientists, 2020 was full of discipline-spanning discoveries and celebrations of creativity. We’d like to take a moment to recognize some of these achievements.

1. A landmark proof simply titled MIP = RE” establishes that quantum computers calculating with entangled qubits can theoretically verify the answers to an enormous set of problems. Along the way, the five computer scientists who authored the proof also answered two other major questions: Tsirelson’s problem in physics, about models of particle entanglement, and a problem in pure mathematics called the Connes embedding conjecture.

Continue reading “2020’s Biggest Breakthroughs in Math and Computer Science” »

Like.

Flying cars are fine — but why use a car when you can have a motorcycle instead? YC-backed startup JetPack Aviation wants to answer that question with the world’s first flying motorcycle, a personal aircraft dubbed “The Speeder,” a name that Star Wars fans will surely appreciate. Now, JetPack has raised a seed round of $2 million from investors indulging Draper Associates, Skype co-founder Jaan Tallinn, YC, Cathexis Ventures and a group of angels that it says will fund the development of the Speeder’s first functional prototype.

Back in March, JetPack revealed its plans for the Speeder, which it says will provide a fully stabilized ride that’s either pilot-controlled or fully autonomous. It can take off and land vertically, and reach top speeds of potentially over 400 MPH. There are no exposed rotors systems, which make it a lot safer and easier to operate than a lot of other VTOL designs and helicopters, and the company says it can also be refueled in less than 5 minutes, which is a dramatically shorter turnaround time for powering up versus an electric vehicle.

Continue reading “JetPack Aviation raises $2M to build the prototype of its flying motorcycle” »

Scientists around the world have noted that the Earth has been spinning on its axis faster lately—the fastest ever recorded. Several scientists have spoken to the press about the unusual phenomenon, with some pointing out that this past year saw some of the shortest days ever recorded.

For most of the history of mankind, time has been marked by the 24-hour day/night cycle (with some alterations made for convenience as the seasons change). The cycle is governed by the speed at which the planet spins on its axis. Because of that, the length of a day has become the standard by which time is marked—each day lasts approximately 86400 seconds. The day/night cycle is remarkably consistent despite the fact that it actually varies slightly on a regular basis.

Several decades ago, the development of atomic clocks began allowing scientists to record the passage of time in incredibly small increments, in turn, allowing for measuring the length of a given day down to the millisecond. And that has led to the discovery that the spin of the planet is actually far more variable than once thought. Since such measurements began, scientists have also found that the Earth was slowing its spin very gradually (compensated by the insertion of a leap second now and then)—until this past year, when it began spinning faster—so much so that some in the field have begun to wonder if a negative leap negative second might be needed this year, an unprecedented suggestion. Scientists also noted that this past summer, on July 19, the shortest day ever was recorded—it was 1.4602 milliseconds shorter than the standard.

On the first day of a popular psychology course in the 1970s at City College of New York, students were told the story of how a remote South American tribe that was never exposed to technology or even electricity reacted when they saw a cowboy program on TV for the first time. Panic-stricken viewers dodged out of the way as galloping horses disappeared at the edge of the screen, while others searched high and low to find the missing animals. These were old, bulky televisions with scrappy black-and-white displays. But to the tribe members, the images were chillingly real.

One wonders how those folks—not to mention modern-day tech geeks as well as the general public—would react to a portable projector that fits in the palm of your hand and is capable of displaying stunningly realistic 3D color holographic images. Chances are they’d be pretty impressed.

Looking Glass Factory, a Brooklyn-based tech firm, is set to offer an 8 holographic display called Portrait that will convert users’ favorite personal photos into lifelike holograms. No special equipment or skills are required. Users simply take regular 2-D photos with any device, ranging from sophisticated DSLR setups to low-end cellphones—even old family Polaroids should work—and send them to Looking Glass Factory’s cloud-based service.

A patent published by Microsoft describes the process of creating an AI chatbot based on a real-life person using their social data, photos, and even voice recordings.

Microsoft appears to be exploring the possibility of creating chatbots based on the likeness of a real-life person using their electronic data.

To celebrate a new year, the NASA /ESA Hubble Space Telescope has published a montage of six beautiful galaxy mergers. Each of these merging systems was studied as part of the recent HiPEEC survey to investigate the rate of new star formation within such systems. These interactions are a key aspect of galaxy evolution and are among the most spectacular events in the lifetime of a galaxy.

It is during rare merging events that galaxies undergo dramatic changes in their appearance and in their stellar content. These systems are excellent laboratories to trace the formation of star clusters under extreme physical conditions.

The Milky Way typically forms star clusters with masses that are 10 thousand times the mass of our Sun. This doesn’t compare to the masses of the star clusters forming in colliding galaxies, which can reach millions of times the mass of our Sun.

CAPE CANAVERAL, Fla. — SpaceX is set to launch a Turkish communications satellite into orbit on Thursday evening (Jan. 7), and you can watch the action online.

A Falcon 9 rocket carrying the Turksat 5A satellite is scheduled to lift off from Space Launch Complex 40 at Cape Canaveral Space Force Station here in Florida during a planned four-hour window that opens at 8:28 p.m. EST (0128 GMT on Jan. 8).

Gene-editing method shows promise for premature aging syndrome.

Scientists have fixed a genetic mutation in mice with progeria, a rapid aging disease. The treatment could one day be used in humans who would otherwise die in childhood.

Approximately 1 in 4 million children are diagnosed with progeria within the first two years of birth, and virtually all of these children develop health issues in childhood and adolescence that are normally associated with old age – including cardiovascular disease (heart attacks and strokes), hair loss, skeletal problems, subcutaneous fat loss and hardened skin.

It’s cause for celebration, but the mystery continues.

In exciting new research, scientists have uncovered a new phase of matter: liquid glass.