Lifeboat Foundation

Such great news!!

Tiger numbers are making a “remarkable comeback” in five of the countries the species is found, scientists say.

The big cat populations in Bhutan, China, India, Nepal and Russia are all said to be increasing following the launch of the TX2 initiative a decade ago.

Continue reading “Tiger numbers ‘making a remarkable comeback’ in five countries, experts say” »

Turkey’s parliament passed a law regulating social media on Wednesday, that critics said will increase censorship and help authorities silence dissent.

We’re going back to Mars! NASA’s Perseverance Mars Rover will be launching soon for its seven-month journey to the Red Planet to search for signs of ancient life. And it’s bringing along a friend: a little helicopter named Ingenuity! Ingenuity will test the first powered flight on Mars.

Join us in wishing Perseverance and Ingenuity “bon voyage” on their #CountdownToMars! https://go.nasa.gov/2CJHidq

An ambitious mission to a very special landing site: our Perseverance rover is heading to the Red Planet to search for signs of ancient life, collect samples for future return to Earth, and help pave the way for human exploration. http://go.nasa.gov/3f6Pd1o

#CountdownToMars

Summary: New artificial intelligence technology can accurately predict how any chemical is going to smell to humans.

Source: UCR

A pair of researchers at the University of California, Riverside, has used machine learning to understand what a chemical smells like — a research breakthrough with potential applications in the food flavor and fragrance industries.

What do the loopy straws that children like to sip drinks through have in common with cutting-edge science? Ask Ryan Murphy and his colleagues at the National Institute of Standards and Technology (NIST), where the team has thought up a creative way to explore the properties of fluids under extreme conditions.

The team invented a device that can push fluids through a narrow tube at the velocity of a car hurtling down a rural interstate — about 110 km per hour. This might not sound overly fast to a road tripper, but the tube’s inner diameter is typically 100 micrometers — about the thickness of a human hair. Scaled up, that would be like a train hurtling through a subway tunnel about 100 times faster than a rocket blasting its way into orbit.

To add to the fun, the meter-long tube is coiled up like a spring, so the fluid careens around loop after three-centimeter-wide loop, as though that rocketing subway were a blindingly fast roller coaster that turns somersaults from start to finish.

Summary: First responders at the World Trade Center have reduced cortical gray matter thickness, which was consistent with neurodegenerative conditions and evidence their brain age is, on average, ten years older than those of similar ages in the general population.

Source: Stony Brook University

Two studies led by Stony Brook University researchers to be presented virtually at the Alzheimer’s Association International Conference on July 28, 2020, indicate that World Trade Center (WTC) first responders are at risk for developing dementia. The studies included individuals with signs of cognitive impairment (CI) who show neuroradiological abnormalities and changes in their blood similar to that seen in Alzheimer’s disease patients and those with related dementias.

Drones of all sizes are being used by environmental advocates to monitor deforestation, by conservationists to track poachers, and by journalists and activists to document large protests. As a political sociologist who studies social movements and drones, I document a wide range of nonviolent and pro-social drone uses in my new book, “The Good Drone.” I show that these efforts have the potential to democratize surveillance.

But when the Department of Homeland Security redirects large, fixed-wing drones from the U.S.-Mexico border to monitor protests, and when towns experiment with using drones to test people for fevers, it’s time to think about how many eyes are in the sky and how to avoid unwanted aerial surveillance. One way that’s within reach of nearly everyone is learning how to simply disappear from view.

How possible?

It doesn’t have to be a science-fiction dream.