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We discuss this week's hot science topics.

Give us feedback: [email protected]

We discuss this week's hot science topics.

Give us feedback: [email protected]

We discuss this week's hot science topics.

Give us feedback: [email protected]

We discuss this week's hot science topics.

Give us feedback: [email protected]

We discuss this week's hot science topics.

Give us feedback: [email protected]

We discuss this week's hot science topics.

Today is September 10th, 2020. The first use of prosthetics goes back to the fifth Egyptian Dynasty that ruled between 2750 to 2625 BC. The earliest known written reference to an artificial limb was made around 500 BC. Thousands of changes in technology changed the artificial limb over time, now researchers have created an artificial skin that is capable of reacting to pain just like human skin.

#artificalskin

According to a leaked FBI bulletin, cops are worried that criminals are using internet-connected smart doorbells, such as Amazon’s Ring doorbells, to spy on law enforcement.

#CriminalsAndDoorbells

For the first time, engineers built optical tweezers capable of grabbing individual bio-molecules and proteins without damaging them — this is a vast improvement to technology.

#LaserTweezers

Amazon Prime Air, the retail giant’s drone delivery project, was just designated an “air carrier” by the Federal Aviation Administration, meaning they can start to test drone package deliveries.

#AmazonDrones

Using carefully-crafted nanomaterials, Tokyo University of Agriculture and Technology scientists were able to bend light in a way no natural material could accomplish. The result? The first hologram movie of the Earth spinning on its axis.

#Hologram

In another breakthrough, a team of French scientists created an anti-gravity levitating fluid that allows a tiny boat to float on the top and bottom of the fluid. it, like flipping gravity on its head.

#Antigravity

Scientists recently found a new victim of climate change and pollution: The blackmouth catshark that had its teeth, skin, and other features dissolved away from swimming in contaminated water.

#PollutionAndSharks

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Today, August 27th, 2020. Here is something interesting that happened earlier this month. NASA released it’s finding from a trip to the dwarf planet Ceres on August 10th.

#NASA #ceres

Earlier this month, researches discovered something frightening. Many patients that had COVID-19 exhibit neurological symptoms, from loss of smell to delirium to a higher risk of stroke. They are worried that COVID-19 survivors may face a wave of cog na tive issues.

#COVID-19 #COVIDandNeurological

NASA is soon going to start building its latest spacecraft called Psyc-he. The NASA mission will be to a 70 mile-wide asteroid named ‘16 Psyc-he’. The spacecraft cleared the ‘critical design’ phase last month.

#psyche-16

A team of Chinese scientists just improved the way they can send a quantum-encrypted message, managing to beam one all-the-way down from a satellite. That twisted a lot of cybersecurity heads around the world.

#quantummessages

According to MIT mechanical engineer Mr. Henry, humans are running out of time to stop our own extinction. The challenge comes down to physics: Almost all of our energy consumption involves generating or transferring heat. Coupled with the greenhouse gas emissions that come with that energy use, Henry warns that we are very near the point of no return that would send us on a path toward inevitable destruction of the climate and ourselves.

#HumanExtinction

In an unusual experiment, scientists got to watch as bacteria adapted to a new host, evolving to become more infectious over hundreds of generations. While tracking changes over time, the University of Vienna scientists saw two very different evolutionary strategies emerge in bacteria that were subjected to different conditions. The research, published in the journal PNAS, is a fascinating case study that helps scientists understand how bacteria become dangerous.

#bacteria

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The new plane just announced the SR-72 would fly twice as fast—so fast that at top speed, the very air entering its engines will be moving as fast as an SR-71. Keeping combustion and thrust going under such conditions is like lighting a cigar in a hurricane. The SR-72’s planned ability to go from a standing start to Mach 6 and back again is a hat trick no one has been able to pull off. Mach 6 is 3,600 miles per hour.

#SR72

In the beginning, there was Adam. We’re not talking about the supernatural alleged first human, but rather the first machine to fully automate the scientific process and make a discovery on its own. Adam looks nothing like a human. It resembles a big box about the size of an office cubicle. It’s equipped with robotic arms, incubators, a freezer, cameras, and other parts to help it do work. Everything it needs to conduct its research is there, including a brain.

#RobotScientists

California-based tech company Hyperion has unveiled the Hyperion XP-1, a hydrogen fuel cell-powered hypercar with an advertised 1,000-mile range and a top speed of 221 mph. It can launch from 0 to 60 mph in just 2.2 seconds.

#Hydrogen-Powered Hypercar

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What makes ants so fascinating today is their effectiveness at preventing epidemics within their colonies, despite their close living quarters and massive communities. In fact, epidemics and sick colonies are rarely, if ever, found in the wild. Thanks in part to this, ants are one of the most successful species on Earth. According to some estimates, they make up almost a quarter of all terrestrial animal biomass. And because of the social measures they’ve evolved to use, ant behavior often seems distinctly intelligent. As human communities are warding off this generation’s biggest pandemic to date, we should take a closer look at how our fellow inhabitants deal with infectious outbreaks. Scientists have observed many species of ants disease-curbing social practices, including separating groups by role within their nest, sanitizing themselves and their living quarters, and mixing tree resin with their poison to kill pathogenic spores.

#ants #antspandemic #socialdistancingants

In 2007, astronomers digging through data from six years prior found a very strong, very brief burst of radio emission coming from an unidentified source in space. It introduced us to a new class of objects dubbed fast radio bursts or FRBs for short. “Fast” because these blips are very short—less than five milliseconds in duration. The “radio” portion of the nickname is because the emission is detected by radio telescopes surveying the sky at radio wavelengths. They are called “bursts” because the signals disappear as quickly as they appeared, without warning and, so far, without explanation. Since 2007, astronomers have added 17 more bursts to the list of known FRBs. However, their origins are still a bit of a mystery because of their defining characteristics, the very reasons they are so interesting, also make them challenging to study.

#fastradioburts #fbr #fbrs

Last month engineers started construction of the world’s largest nuclear fusion project in southern France, with operations planned to begin in late 2025. The project, called ITER, is an international collaborative effort between 35 countries with enormous ambitions: prove the feasibility of fusion energy with a gigantic magnetic device called a “tokamak,” as per the project’s official website. Enabling the exclusive use of clean energy will be a miracle for our planet. Fusion power, in theory, works by harnessing the energy released by two lighter atomic nuclei fusing to form a heavier nucleus, and turning it into electricity.

#fusionreactor #worldslargestfusionreactor