Lifeboat Foundation

Chipmaker sees 3D version of the internet with ‘a whole bunch of robots’ as it expands factory-oriented tools.

Researchers in Europe have developed an efficient way to deliver internet speeds at over 1 million gigabits per second through a single chip and laser system.

The experiment achieved a speed of 1.8 petabits per second, or nearly twice the amount of internet traffic the world transmits at the same rate. Amazingly, the feat was pulled off using only a single optical light source.

The research comes from a team at Technical University of Denmark and Chalmers University of Technology in Sweden. Last week, the group published a peer-reviewed paper (Opens in a new window) in Nature Photonics about the technology.

India launches it’s own rocket in place of Soyuz-article here.

India’s most powerful rocket, the GSLV Mk.3, launched 36 OneWeb internet satellites at 2:37 p.m. EDT (1837 GMT) Saturday. The mission resumed launches for OneWeb after the suspension of flights on Russian Soyuz rockets earlier this year.

The speed demonstrated by the researchers is equivalent to twice the traffic of the entire global Internet.

The first data transmission to exceed 1 petabit per second (Pbit/s) using only a single laser and a single optical chip has been demonstrated by European researchers.

The Aging and Drug Discovery Conference (ARDD) 2022 is pleased to present David Sinclair from Harvard Medical School, who shares new unpublished results from his lab at Harvard Medical School.

Held in Copenhagen at the glorious Ceremonial Hall, this meeting gathers the most prominent figures of the aging and longevity research field, from scientists to clinicians, investors, developers, and everything in between. The fast growth of the conference is evidence of its great quality. In 2022 we had around 400 people on-site, and many others joined through the web.

Continue reading “David Sinclair at ARDD2022: Great release of unpublished data from David Sinclair’s Lab” »

Todd Humphreys and his team at UT Austin’s Radionavigation Lab believed that the Starlink constellation could offer precise position, navigation, and timing that could serve as a backup to the army’s GPS system.

SpaceX didn’t want to cooperate, so the researchers had to figure things out the hard way.

Microsoft this week confirmed that it inadvertently exposed information related to thousands of customers following a security lapse that left an endpoint publicly accessible over the internet sans any authentication.

“This misconfiguration resulted in the potential for unauthenticated access to some business transaction data corresponding to interactions between Microsoft and prospective customers, such as the planning or potential implementation and provisioning of Microsoft services,” Microsoft said in an alert.

The misconfiguration of the Azure Blob Storage was spotted on September 24, 2022, by cybersecurity company SOCRadar, which termed the leak BlueBleed. Microsoft said it’s in the process of directly notifying impacted customers.

A single computer chip has transmitted a record 1.84 petabits of data per second via a fibre-optic cable – enough bandwidth to download 230 million photographs in that time, and more traffic than travels through the entire internet’s backbone network per second.

Asbjørn Arvad Jørgensen at the Technical University of Denmark in Copenhagen and his colleagues have used a photonic chip – a technology that allows optical components to be built onto computer chips – to divide a stream of data into thousands of separate channels and transmit them all at once over 7.9 kilometres.

First, the team split the data stream into 37 sections, each of which was sent down a separate core of the fibre-optic cable. Next, each of these channels was split into 223 data chunks that existed in individual slices of the electromagnetic spectrum. This “frequency comb” of equidistant spikes of light across the spectrum allowed data to be transmitted in different colours at the same time without interfering with each other, massively increasing the capacity of each core.