Lifeboat Foundation

Your smart phone will track your movements if your Location is On.

No brainer right? Turn your Location to Off if you don’t wanna be tracked. Mine is always off!

In the case of 1/6/2021 on the US Capitol:

Continue reading “Opinion | They Stormed the Capitol. Their Apps Tracked Them” »

It seems new versions are coming out at the same rate as smart phones…🤣

Featured Image Source: @ErcXspace via Twitter SpaceX is deploying Starlink satellites to low Earth orbit on a monthly basis. The company says Starlink will become ‘the world’s most advanced broadband internet system’ capable of providing service to countries globally. To date, SpaceX’s fleet of flight-proven Falcon 9 rockets have deployed approximately 1025 Starlink satellites over the course of eighteen missions. The satellites transmit their signal from four phased array radio antennas. This flat type of antenna can transmit in multiple directions and frequencies without moving. Starlink will beam data over Earth’s surface at the speed of light, bypassing the limitations of of our current internet infrastructure.

Has anyone tried any of these longevity blood testing companies? How are their recommendations? I’m especially curious if Life Extension’s online phone consultations are worth it.

This is the second article in a two-part series on the best aging biomarkers to track for longevity. While the first article on aging biomarkers discussed 20 specific biomarkers to track, in this post we compare different life extension blood tests and testing companies on the market.

Affiliate Disclaimer: Longevity Advice is reader-supported. When you buy something using links on our site, we may earn a few bucks.

Better Zoom calls, simpler email attachments, smart iPhone cases and other patents from Big Tech.

Here’s how it worked: red buoys placed along the river walk indicated the locations of the digital artworks. Visitors had to install an app on their phones called Acute Art. Pointing their phones at the area around the buoys, they’d see the digital sculptures appear.

The artwork didn’t follow any particular theme, but rather consisted of everything from a giant, furry spider to a wriggling octopus to a levitating spiritual leader. Artists included Norwegian Bjarne Melgaard, Chinese Cao Fei, Argentine Tomas Saraceno, German Alicja Kwade, American KAWS, and several others.

Continue reading “Watch London’s Cool, Quirky Augmented Reality Art Exhibit at Home” »

Taiwan contract chip maker TSMC will begin ‘risk production’ of its 3-nanometre process this year, a technology advance that will deliver higher performance and longer battery life for 5G smartphones and other high-end electronics products.

The device, which is like a smartphone in the eye, took home an award at the year’s biggest tech conference, but it’s not quite ready for prime time.

A small prototype of a drone-based quantum network has successfully relayed a quantum signal over a kilometer of free space.

The airwaves are chock full of “classical” information from cell phones, radio stations, and Wi-Fi hubs, but one day those waves could be carrying quantum encrypted messages or data input for a quantum computer. A new experiment has used a pair of hovering drones to dole out quantum information to two ground stations separated by 1 km [1]. This demonstration could lead to a drone-based quantum network that could be positioned—and easily repositioned—over a city or rural area.

Quantum communication promises fully secure message sharing. For example, two users could exchange encrypted messages using “entangled” photons, pairs of particles with a unique quantum-mechanical relationship. For every pair, one photon would be sent to each of the users, who would be alerted to any eavesdropping by a loss of entanglement between the photons. One of the most common methods for sending such quantum encrypted messages relies on optical fibers (see Viewpoint: Record Distance for Quantum Cryptography). But in fibers, a large fraction of the photons scatter before reaching their destination. More photons can survive if quantum information is transmitted through the atmosphere, as in the quantum link established using a Chinese satellite in 2018 (see Focus: Intercontinental, Quantum-Encrypted Messaging and Video). However, satellites are expensive and difficult to adapt to changing demands on the ground.

One of the obstacles for progress in the quest for a working quantum computer has been that the working devices that go into a quantum computer and perform the actual calculations, the qubits, have hitherto been made by universities and in small numbers. But in recent years, a pan-European collaboration, in partnership with French microelectronics leader CEA-Leti, has been exploring everyday transistors — that are present in billions in all our mobile phones — for their use as qubits.

The French company Leti makes giant wafers full of devices, and, after measuring, researchers at the Niels Bohr Institute, University of Copenhagen, have found these industrially produced devices to be suitable as a qubit platform capable of moving to the second dimension, a significant step for a working quantum computer. The result is now published in Nature Communications.

One of the key features of the devices is the two-dimensional array of quantum dot. Or more precisely, a two by two lattice of quantum dots. “What we have shown is that we can realize single electron control in every single one of these quantum dots. This is very important for the development of a qubit, because one of the possible ways of making qubits is to use the spin of a single electron. So reaching this goal of controlling the single electrons and doing it in a 2D array of quantum dots was very important for us,” says Fabio Ansaloni, former PhD student, now postdoc at center for Quantum Devices, NBI.