Lifeboat Foundation

While hydroelectric dams are capable of generating a lot of electricity, they drastically disrupt the environment. Scientists have now proposed a simpler but still effective alternative, in which electric trucks replace such dams.

In a typical hydroelectric facility, a dam is built across a river, causing a reservoir to form directly upstream of that dam. When a gate in the dam is opened, water from the reservoir flows through and drops down to a lower elevation. As it does so, it spins up turbines which generate electricity.

Unfortunately, formation of the reservoir involves the flooding of land which may previously have contained forests, crops, or even people’s homes.

Paul Berry, the owner of the beautiful Edwardian foursquare-style house, says it takes a “hardy will” to accomplish moving an entire home but it’s viable.

Researchers have successfully stabilized an enzyme that is able to degrade scar tissue as a result of… See more.

Summary: Researchers have successfully stabilized an enzyme that is able to degrade scar tissue as a result of spinal cord injury with the help of AI and robotics.

Source: Rutgers

Continue reading “Harnessing AI and Robotics to Treat Spinal Cord Injuries” »

One of the especially promising therapies to appear in the realm of anti-aging research involves a set of molecules known as Yamanaka factors, which scientists have deployed to rejuvenate aging cells, trigger muscle regeneration and tackle glaucoma. New research at the Salk Institute has sought to build on these short-term and specific use cases by demonstrating how these molecules can reverse signs of aging in middle-aged and elderly mice, with no evidence of health problems following the extended treatment.

The Yamanaka factors at the center of this study are a set of four reprogramming molecules that can reset the molecular clock found in the cells of the body. They do so by returning unique patterns of chemicals known as epigenetic markers, which evolve through aging, to their original states.

Continue reading “Anti-aging molecules safely reset mouse cells to youthful states” »

For researchers, a robot that’s easy to build, maintain, and deploy saves time, energy, and budget for the team’s primary goals. Learn what goes into an effecti… See more.

Researchers consider many factors when selecting a robot, but the most important factor is that the robot enables these teams to prioritize the research.

Two such certificates were part of the Nvidia hack attack haul we reported on last week.

Among all the sensitive hardware and driver data spilled by hacking extortion group Lapsus$, there were some expired but still usable Nvidia code-signing certificates.

Circa 2020

The short-term prospects for wind and solar power look rocky amid the economic upheaval of the coronavirus. But long term, renewables could emerge stronger than ever, especially if governments integrate support for clean energy into Covid-19 economic-recovery programs.

Circa 2012

Hydrogen sulphide (H2S) is a colourless gas with the odour of rotten eggs and has recently been recognized as a signal mediator in physiological activities related with the regulation of homeostasis, the vascular system and the inflammatory system. Here we show that H2S donors, including sodium hydrogen sulphide (NaHS), GYY 4137 and diallyltrisulfide (DATS), synergistically enhanced the anti-cancer effect of a green tea polyphenol (−)-epigallocatechin-3-O-gallate (EGCG) against multiple myeloma cells without affecting normal cells. NaHS significantly potentiated the anti-cancer effect of EGCG and prolonged survival in a mouse xenograft model. In this mechanism, H2S enhanced apoptotic cell death through cyclic guanosine monophosphate (cGMP)/acid sphingomyelinase pathway induced by EGCG.

Circa 2017 Egcg an active ingredient in green tea kills cancer.

Hydrogen sulphide (H2S) is a colourless gas with the odour of rotten eggs and has recently been recognized as a signal mediator in physiological activities related with the regulation of homeostasis, the vascular system and the inflammatory system. Here we show that H2S donors, including sodium hydrogen sulphide (NaHS), GYY 4137 and diallyltrisulfide (DATS), synergistically enhanced the anti-cancer effect of a green tea polyphenol (−)-epigallocatechin-3-O-gallate (EGCG) against multiple myeloma cells without affecting normal cells. NaHS significantly potentiated the anti-cancer effect of EGCG and prolonged survival in a mouse xenograft model. In this mechanism, H2S enhanced apoptotic cell death through cyclic guanosine monophosphate (cGMP)/acid sphingomyelinase pathway induced by EGCG.