Lifeboat Foundation

Digital security depends on the difficulty of factoring large numbers. A new proof shows why one method for breaking digital encryption won’t work.

At 60,000 km (37,000 miles) above Earth, the spacecraft will split off from the Falcon launch vehicle. It will at first orbit Earth in expanding ellipses and, about two months later, cross into the moon’s orbit. It will then slow and carry out a soft landing which should cause no damage to the craft.

“Our landing site is located somewhere between the landing sites of Apollo 15 and Apollo 17,” Anteby said. “It’s a flat area. But still it has small craters and a lot of boulders.”

New research examines cognitive function and brain atrophy in both people with and without type 2 diabetes over the course of approximately 5 years.

Why your brain is like an ant colony: they both get wiser and more stable by using collective memory for learning.

DENVER, United States — After months of delays, the U.S. Air Force is about to launch the first of a new generation of GPS satellites, designed to be more accurate, secure and versatile.

But some of their most highly touted features will not be fully available until 2022 or later because of problems in a companion program to develop a new ground control system for the satellites, government auditors said.

The satellite is scheduled to lift off Tuesday from Cape Canaveral, Florida, aboard a SpaceX Falcon 9 rocket. It’s the first of 32 planned GPS III satellites that will replace older ones now in orbit. Lockheed Martin is building the new satellites outside Denver.

Continue reading “Next-generation of GPS satellites are headed to space” »

The BOSS Great Wall is the hugest object ever found – and at one billion light years across it spells big trouble for our cosmic theories.

Just look at it…it’s a photo basically from the inside of the sun!

In recent years, Google has designed specialized chips for artificial intelligence technology. Facebook and Microsoft, which like most internet companies are major buyers of chips from Intel, have indicated that they are working on similar A.I. chips.

The retailer is now making its own server chips. It’s the latest sign that big internet outfits are willing to cut out longtime suppliers.

Researchers have invented a new way to fabricate nanoscale 3D objects of nearly any shape. They can also pattern the objects with a variety of useful materials, including metals, semiconducting quantum dots, and DNA.