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Aug 21, 2020

The realism of magic

Posted by in category: education

“In the 18th century and since, Newton came to be thought of as the first and greatest of the modern age of scientists, a rationalist, one who taught us to think along the lines of cold and untinctured reason. I do not see him in this light. I do not think anyone who has pored over the contents of the box he packed up when he finally left Cambridge in 1696 and which, though partly dispersed, have come down to us, can see him like that. Newton was not the first of the age of reason. He was the last of the magicians, the last of the Babylonians and the Sumerians, the last great mind who looked out at the intellectual and visible world with the same eyes as those who began to build our intellectual inheritance rather less than 10,000 years ago.”

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Probably not very many people could identify the author of this passage. In fact it was John Maynard Keynes, writing in an essay from the late 1930s, “Newton the Man”, which was read as a lecture some months after Keynes had died in April 1946 by his brother Geoffrey Keynes. Based on a study of Newton’s papers, which Keynes was the first to see before some were sold in 1936, the 20th century’s greatest economist described the founder of modern science as a magician.

Aug 21, 2020

Calorie Restriction vs. Rapamycin: Which Is Better at Extending Maximal Lifespan?

Posted by in category: food

Here’s my latest video!


Maximal lifespan in calorie restricted (CR) mice can range from 45 — 55 months. In this video, I present data for 3 studies on rapamycin-can it beat CR for maximal lifespan?

Aug 21, 2020

€1.1bn Franco-UK renewable energy project stalled by Brexit

Posted by in categories: energy, sustainability

Plans for a €1.1 billion project to build crucial new underwater electrical connections between France and the UK have been delayed by Brexit, as the French energy commission has said it poses “too much uncertainty”.

Aug 21, 2020

Trio Of B-2 Stealth Bombers Deployed To The Island Of Diego Garcia As Seen From Space

Posted by in category: military

“On August 11th, 2020, U.S. Air Force sent a trio of B-2 Spirit stealth bombers halfway around the world from their home at Whiteman AFB in Missouri to the remote island outpost of Diego Garcia located deep in the Indian Ocean. The unannounced deployment is part of the Air Force’s new unpredictable bomber deployment strategy and comes at a time where tensions in Asia vis-à-vis China have peaked.”

#Satellitetech


The B-2s flew direct from the U.S. to the remote outpost in the Indian Ocean and have already executed missions over Asia.

Continue reading “Trio Of B-2 Stealth Bombers Deployed To The Island Of Diego Garcia As Seen From Space” »

Aug 21, 2020

You Could Win $25K Worth of 3D Printing Services

Posted by in categories: 3D printing, materials

A start-up based in Berkeley, California, polySpectra, is attempting to make better materials for 3D printing. Their inaugural material, COR Alpha, promises to be a stronger and more durable material for digital light processing (DLP) printing. If it’s a compelling fit for your project, you could win $25,000 worth of 3D printing services from polySpectra.

In an attempt to spur the development of 3D printed projects with COR Alpha, polySpectra is holding the Make It Real 3D Printing Challenge. The challenge calls for submissions of designs that could benefit from the new material. The winner will receive $25,000 worth of polySpectra’s 3D printing services in the form of mentoring, design consultation, functional prototyping, qualification, testing and fabrication. Applications are due September 28.

Aug 21, 2020

US Army Researchers Creating Robot Tech Directly Inspired by T-1000 Villain from “Terminator 2”

Posted by in categories: drones, robotics/AI

By Elias Marat

Researchers for the U.S. Army are hoping to formulate a new shape-shifting material that can heal itself on its own in hopes to achieve the kind of futuristic killing technology famously depicted in the 1991 science-fiction film, Terminator 2.

In fact, the film’s villain, the T-1000, directly provided the inspiration to one of the Army engineers working on a project to develop “soft robotic” drones and unmanned aircraft based on flexible, self-repairing and self-reconfiguring materials, reports Military.com.

Aug 21, 2020

Google Maps will show wildfire boundaries in near real time

Posted by in category: satellites

A new feature on Google search and Maps will give users near-real-time information on wildfires in the US. Data from NOAA satellites allows Google to update wildfire boundaries on its maps hourly.

Aug 21, 2020

Breakthrough in cell research reveals two paths to aging

Posted by in categories: biotech/medical, computing, life extension

“Using microfluidics, computer modeling and other techniques, they found that about half of the cells age through a gradual decline in the stability of the nucleolus, a region of nuclear DNA where key components of protein-producing “factories” are synthesized,” a press release announcing the research explains. “In contrast, the other half age due to dysfunction of their mitochondria, the energy production units of cells.”


Researchers studying aging have discovered that cells tend to follow one of two aging pathways. The way each individual cell ages is determined early on, and scientists can predict how a cell will age based on early observations.

Aug 21, 2020

Air Force Eyes Adding Nuclear-Armed Hypersonic Boost-Glide Vehicles To Its Future ICBMs

Posted by in categories: futurism, military

« The U.S. Air Force is at least researching what it might take to develop a nuclear-armed hypersonic boost-glide vehicle with a range equivalent to a traditional intercontinental ballistic missile, or ICBM. This vehicle could potentially go on top of the service’s future Ground-Based Strategic Deterrent ICBMs, which are now in development. Publicly, the hypersonic weapons programs now in progress across the U.S. military are all conventionally-armed.

Aviation Week was first to report on this potential nuclear hypersonic weapon effort on Aug. 18, 2020, based on information the Air Force Nuclear Weapons Center had included in a request for information posted online six days earlier. That document, which was marked “For Official Use Only” and has since been taken offline, outlined seven potential upgrade tracks for an ICBM with a “modular open architecture.” «

Continue reading “Air Force Eyes Adding Nuclear-Armed Hypersonic Boost-Glide Vehicles To Its Future ICBMs” »

Aug 21, 2020

Mounting Climate Impacts Threaten U.S. Nuclear Reactors

Posted by in categories: climatology, nuclear energy, sustainability

Soaring temperatures, intensified flood risks and heightened water stress will threaten 57 U.S. nuclear plants over the next 20 years, forcing operators to take additional resiliency measures, according to a new report.

“The consequences of climate change can affect every aspect of nuclear plant operations—from fuel handling and power and steam generation to maintenance, safety systems and waste processing,” said the analysis, which was published yesterday by Moody’s Investors Service.