Bacteriophage. This Is One Of A Few Pieces I’ve Submitted To A Gallery Show I’m Having With My Friends/coworkers

Squishy physics!

How physicists see other fields:

Biology: squishy physics

Geology: slow physics

Computer Science: virtual physics

Psychology: people physics

Chemistry: impure physics

Math: physics without units

Two New Missions to Explore the Early Solar System

We’ve got big science news…!

We’ve just added two more science missions to our lineup! The two selected missions have the potential to open new windows on one of the earliest eras in the history of our solar system – a time less than 10 millions years after the birth of our sun.

The missions, known as Lucy and Psyche, were chosen from five finalists and will proceed to mission formulation.

Let’s take a dive into each mission…

Lucy

Lucy, a robotic spacecraft, will visit a target-rich environment of Jupiter’s mysterious Trojan asteroids. Scheduled to launch in October 2021, the spacecraft is slated to arrive at its first destination, a main asteroid belt, in 2025. 

Then, from 2027 to 2033, Lucy will explore six Jupiter Trojan asteroids. These asteroids are trapped by Jupiter’s gravity in two swarms that share the planet’s orbit, one leading and one trailing Jupiter in its 12-year circuit around the sun. The Trojans are thought to be relics of a much earlier era in the history of the solar system, and may have formed far beyond Jupiter’s current orbit.

Studying these Trojan asteroids will give us valuable clues to deciphering the history of the early solar system.

Psyche

The Psyche mission will explore one of the most intriguing targets in the main asteroid belt – a giant metal asteroid, known as 16 Psyche, about three times farther away from the sun than is the Earth. The asteroid measures about 130 miles in diameter and, unlike most other asteroids that are rocky or icy bodies, it is thought to be comprised of mostly metallic iron and nickel, similar to Earth’s core.

Scientists wonder whether psyche could be an exposed core of an early planet that could have been as large as Mars, but which lost its rocky outer layers due to a number of violent collisions billions of years ago.

The mission will help scientists understand how planets and other bodies separated into their layers early in their histories. The Psyche robotic mission is targeted to launch in October of 2023, arriving at the asteroid in 2030, following an Earth gravity assist spacecraft maneuver in 2024 and a Mars flyby in 2025.

Get even more information about these two new science missions HERE. 

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Oops

When humans “domesticated” fire 400,000 years ago they made the right combination of conditions – longer periods with close human contact, plus smoke-damaged lungs – for tuberculosis to mutate from a harmless soil bacterium into our number one bacterial killer, according to new research.

The Milky Way over an ancient Bristlecone pine js

Does No One Understand How To Deport A Man?

After visiting the Soviet Union in 1930, Massachusetts-born and reared Burton K. Wheeler, Democratic Senator from Montana, urged that the United States abandon its isolationist policy and extend diplomatic recognition to Russia. He had learned that Britain and France were buying U.S. cotton and selling it to the Russians, and thought that doing business directly with Russia might help pull the United States out of the growing depression.

When a newspaper in Red Lodge, Montana, said that wheeler ought to be deported for urging recognition of a Communist government, the Senator exclaimed: “Where would you deport me – back to Massachusetts?”

A striking example of the strength of the British Empire in the early 1900s: In 1911 Britain completed the “All Red Line,” a network of telegraphs that linked its possessions. The system was so redundant that an enemy would have had to cut 49 cables to isolate the United Kingdom, 15 to isolate Canada, or 5 to isolate South Africa. As a result, British communications remained uninterrupted throughout World War I.

The Black Death Is Older Than We Thought

A recent study analyzed DNA from the teeth of Bronze Age people who lived in Europe and Asia. It found evidence of plague infection, from the Yersinia pestis bacterium, dating to 6,000 years ago! What later became the Black Plague was, 6,000 years ago, spread only through contaminated food or human-to-human contact. It was later that a genetic mutation in the bacterium allowed them to survive in the guts of fleas – researchers estimate around the turn of the 1st century BCE.

The black death’s early co-existence with humans, and its ability to pass person-to-person, also suggests an interesting new avenue for forensic diagnosing. The yersinia pestis bacterium may have been responsible for early epidemics, such as the plague of Athens. Many early plagues are known to have passed person-to-person so scientists previously discounted yersinia pestis from the running. But proving which ancient plagues were really the Black Death in an earlier form is a subject for another study.

American Slavery - Bill Rankin, 2016

23 science facts we didn't know at the start of 2016

1. Gravitational waves are real. More than 100 years after Einstein first predicted them, researchers finally detected the elusive ripples in space time this year. We’ve now seen three gravitational wave events in total.

2. Sloths almost die every time they poop, and it looks agonising.

3. It’s possible to live for more than a year without a heart in your body.

4. It’s also possible to live a normal life without 90 percent of your brain.

5. There are strange, metallic sounds coming from the Mariana trench, the deepest point on Earth’s surface. Scientists currently think the noise is a new kind of baleen whale call.

6. A revolutionary new type of nuclear fusion machine being trialled in Germany really works, and could be the key to clean, unlimited energy.

7. There’s an Earth-like planet just 4.2 light-years away in the Alpha Centauri star system - and scientists are already planning a mission to visit it.

8. Earth has a second mini-moon orbiting it, known as a ‘quasi-satellite’. It’s called 2016 HO3.

9. There might be a ninth planet in our Solar System (no, Pluto doesn’t count).

10. The first written record demonstrating the laws of friction has been hiding inside Leonardo da Vinci’s “irrelevant scribbles” for the past 500 years.

11. Zika virus can be spread sexually, and it really does cause microcephaly in babies.

12. Crows have big ears, and they’re kinda terrifying.

13. The largest known prime number is 274,207,281– 1, which is a ridiculous 22 million digits in length. It’s 5 million digits longer than the second largest prime.

14. The North Pole is slowly moving towards London, due to the planet’s shifting water content.

15. Earth lost enough sea ice this year to cover the entire land mass of India.

16. Artificial intelligence can beat humans at Go.

17. Tardigrades are so indestructible because they have an in-built toolkit to protect their DNA from damage. These tiny creatures can survive being frozen for decades, can bounce back from total desiccation, and can even handle the harsh radiation of space.

18. There are two liquid states of water.

19. Pear-shaped atomic nuclei exist, and they make time travel seem pretty damn impossible.

20. Dinosaurs had glorious tail feathers, and they were floppy.

21. One third of the planet can no longer see the Milky Way from where they live.

22. There’s a giant, 1.5-billion-cubic-metre (54-billion-cubic-foot) field of precious helium gas in Tanzania.

23. The ‘impossible’ EM Drive is the propulsion system that just won’t quit. NASA says it really does seem to produce thrust - but they still have no idea how. We’ll save that mystery for 2017.

RoboAction

Painting series by Dragan Ilić features abstracted mark-making using an industrial robot, sometimes carrying and guiding the artist himself:

The artist constantly transposes into the third dimension his decade’s long-running conceptual practice based on the usage of pencils as the basic draftsman’s tool, starting primarily with the media of performance art, installation and sculpture in extended field. Gradually, over the years, his expressive and mechanical compositions have become even more advanced with the development of modules, diverse in shape and sizes, devices designed for the task of mounting and holding his drawing tools, which has led ultimately to the construction of an appropriate drawing machine. Construed for non-artistic purposes, these robots have been reshaped into special draftsmanship implements with which the author is capable of processing his ideas at far greater speed and with considerably greater precision. The metamorphosis of the artistic work is positioned at a point where human and machine activity intersects, resulting in an interaction that is essentially based on the need to transcend the limitations of the human body. 

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