Lifeboat Foundation

As data traffic grows, there is an urgent demand for smaller optical transmitters and receivers capable of handling complex multi-level modulation formats and achieving higher data transmission speeds.

In an important step toward fulfilling this requirement, researchers developed a new compact indium phosphide (InP)-based coherent driver modulator (CDM) and showed that it can achieve a record high baud rate and transmission capacity per wavelength compared to other CDMs.

CDMs are optical transmitters used in optical communication systems that can put information on light by modulating the amplitude and phase before it is transmitted through an optical fiber.

Apple presents Recurrent Drafter for Fast Speculative Decoding in Large Language Models.

In this paper, we introduce an improved approach of speculative decoding aimed at enhancing the efficiency of serving large language models.

Join the discussion on this paper page.

Vision is the greatest gift to human. Like other creatures, even human eyes can see the beautiful things and others on the earth but perhaps only human can enjoy the beauty of the nature. We can’t see some things but some of them can be experienced. Some things are scientifically proven to exist but they are invisible to our eyes.

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Cellulose is the primary component of the cell walls of plants, making it the most common polymer on Earth. It’s responsible for the properties of materials like wood and cotton and is the primary component of dietary fiber, so it’s hard to overstate its importance to humanity.

Given its ubiquity and the fact that it’s composed of a bunch of sugar molecules linked together, its toughness makes it very difficult to use as a food source. The animals that manage to extract significant calories from cellulose typically do so via specialized digestive tracts that provide a home for symbiotic bacteria—think of the extra stomachs of cows and other ruminants.

Amazingly, humans also play host to bacteria that can break down cellulose—something that wasn’t confirmed until 2003 (long after I’d wrapped up my education). Now, a new study indicates that we’re host to a mix of cellulose-eating bacteria, some via our primate ancestry, and others through our domestication of herbivores such as cows. But urban living has caused the number of these bacteria to shrink dramatically.

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Review outlines the impact of diabetes on skeletal muscle regeneration, highlighting the need for focused research and innovative therapies to tackle this growing health issue.

A soft brain implant that unfurls under the skull could give doctors a less invasive way to monitor patients’ brain activity — and maybe allow people to directly control technology with their minds.

The challenge: Placing an electrode array on the surface of the brain allows scientists to see neural activity in far more detail than is possible with electrodes outside of the skull.

Continue reading “This soft brain implant unfurls its arms under the skull” »

All the junk that’s fit to debunk.

https://www.freethink.com/space/space-elevator 📸: VectorMine / Adobe Stock

The researchers are still working on the issue of scaling up production, but in 2021, state-owned news outlet Xinhua released a video depicting an in-development concept, called “Sky Ladder,” that would consist of space elevators above Earth and the moon.

Continue reading “Space elevators are inching closer to reality” »

NASA’s new supersonic jet, the X-59, goes so fast it can’t have a windshield. Here’s how pilots will fly it.