Blog

Page 6693

Dec 26, 2020

The Most Common Pain Relief Drug in The World Has Been Linked to Risk-Taking Behaviour

Posted by in category: biotech/medical

One of the most consumed drugs in the US – and the most commonly taken analgesic worldwide – could be doing a lot more than simply taking the edge off your headache, recent evidence suggests.

Acetaminophen, also known as paracetamol and sold widely under the brand names Tylenol and Panadol, also increases risk-taking, according to a September 2020 study that measured changes in people’s behaviour when under the influence of the common over-the-counter medication.

“Acetaminophen seems to make people feel less negative emotion when they consider risky activities – they just don’t feel as scared,” said neuroscientist Baldwin Way from The Ohio State University in September 2020.

Dec 26, 2020

Do you know you lose about 1% of your bone density each year from your thirties onwards?

Posted by in category: life extension

I am sure you know weak bones break more easily, and the older you get the worse any extended periods of inactivity are, on not just your present health and well being, but also your longevity.

So whether you are lifting free weights for the fun of it, using your body weight in a home scenario or engaging in daily activities you know are physically taxing, you should really be incorporating some form of strength training in your plans for longevity.

Dec 25, 2020

Ten Chinese chip start-ups whose founders have foreign experience

Posted by in category: robotics/AI

To that end, a large number of overseas trained and educated Chinese nationals have heeded the call and returned to China to establish start-ups in the semiconductor field, ranging from electronic design automation (EDA) software and IC design to silicon foundry and wafer processing equipment.


Many overseas trained and educated Chinese nationals have returned to China to establish start-ups in the semiconductor field, ranging from IC design to chipmaking tools. Here are 10 of them.

Dec 25, 2020

Quantum teleportation is even weirder than you think

Posted by in category: quantum physics

Don’t let the catchy name distract you, says Philip Ball: the questions inspired by this arguably misnamed phenomenon go to the heart of quantum theory.

Dec 25, 2020

AT&T outage: Internet, 911 disrupted, planes grounded after Nashville explosion. Get the latest updates

Posted by in categories: energy, internet, law enforcement

“Power is essential to restoring wireless and wireline communications, and we are working with law enforcement to get access to our equipment and make needed repair,” the statement said. “There are serious logistical challenges to working in a disaster area and we will make measurable progress in the hours and days ahead.

We’re grateful for the work of law enforcement as they investigate this event while enabling us to restore service for our customers.

The outages were reported several hours after an explosion in downtown Nashville that took place near an AT&T facility.

Dec 25, 2020

How ‘spooky’ is quantum physics? The answer could be incalculable

Posted by in categories: information science, mathematics, quantum physics

Proof at the nexus of pure mathematics and algorithms puts ‘quantum weirdness’ on a whole new level.

Dec 25, 2020

New Mineral Discovered in United Kingdom: Kernowite

Posted by in category: futurism

Kernowite is a new mineral that has been found only in an old specimen collected at a single location in Cornwall, UK.

It became part of the Natural History Museum, London’s geological collections in 1964.

Dec 25, 2020

DeepMind’s New AI Masters Games Without Even Being Taught the Rules

Posted by in categories: media & arts, robotics/AI

It’s the next step toward self-directed learning about the real world. Cue the shark music.

Dec 25, 2020

New Experiment Reveals How Light Can Push Things Around

Posted by in categories: electronics, particle physics

O,.o Circa 2018


Light might have no mass, but it can still push things around. This is known as radiation pressure. Light particles (photons) carry a momentum with them, but how this momentum is transferred is not exactly clear. However, new research has come up with a way to actually study these interactions between light and matter.

An international team constructed a very special experiment to study the momentum of light. Photons carry a tiny momentum and their effect can only be studied cumulatively. Still, there were no devices sensitive enough to measure the effect. This is why it has been so difficult to study how radiation pressure is converted into force or movement.

Continue reading “New Experiment Reveals How Light Can Push Things Around” »

Dec 25, 2020

Scientists Invent a Flexible Device That Converts Wi-Fi Signals Into Electricity

Posted by in categories: energy, internet

We can probably all agree that charging cables are just the worst, and that we’d love to have fewer of them in our lives. Now, a new invention might give us just that: engineers have developed a flexible device that harvests energy from Wi-Fi signals.

And not just harvest. It can then convert it into electricity that could be used to power devices, wire-and battery-free.

The device is what is known as a rectenna — a portmanteau of ‘rectifying antenna’ — which is a type of antenna that converts electromagnetic energy into direct current (DC).