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Organic Chem Basics: Diels-Alder and similar reactions
Is nationalism beneficial or dangerous in the context of globalization?
Open Sim Archaeology Tour
Open Sim Abyssinia Tour
Horses and Other Animals
I own a real-life horse and am quite biased about to hi...
Engineering Art Deco
In the early 1930’s, a combination of engineering...
A Large Snake
I sometimes find a snake in my chicken coop. It’s...
I asked Shiloh e. (shiloh.emmons) about the Science Cir...
I recently watched Dances With Wolves. That film opens ...
The Science Circle has always held as main goals scienc...
Droning On in Science
I have a toy, radio-controlled helicopter. It is very d...
Kings of the Past
The Lost World is a science fantasy novel written by A....
The Health Hacienda
The current pandemic has shown us the real value of edu...
Lectures, debates, excursions and symposia
More information about lectures and events
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Paul Doherty Award
Educator award in the service of inspiring education and science outreach
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Lock of Sitting Bull’s hair confirms great-grandson’s identity
Lakota Sioux Chief Tatanka Iyotake, known to the Englis...
All identical twins may share a common set of chemical markers on their DNA
All identical twins may share a common set of chemical ...
Fossils and ancient DNA paint a vibrant picture of human origins
In The Descent of Man, published in 1871, Charles Darwi...
Do You Think You’re Exclusively Straight? Influencing People’s Perceptions of Their Sexual Orientation
Scientific research has shown that sexuality exists on ...
A supernova’s delayed reappearance could pin down how fast the universe expands
A meandering trek taken by light from a remote supernov...
Neanderthal gene variants both increase and decrease the risk for severe Covid-19
Image of reconstruction: Alfons and Adrie Kennis, Dutch...
Stone Age humans or their relatives occasionally trekked through a green Arabia
Arabia, known today for its desert landscape, served as...
Making methane from CO2: Carbon capture grows more affordable
In their ongoing effort to make carbon capture more aff...
New ‘vortex beams’ of atoms and molecules are the first of their kind
Like soft serve ice cream, beams of atoms and molecules...
NASA’s Curiosity Rover Captures Shining Clouds on Mars
The science team is studying the clouds, which arrived ...
As NASA’s Voyager 1 Surveys Interstellar Space, Its Density Measurements Are Making Waves
In the sparse collection of atoms that fills interstell...
Natural Frequency Method: estimating the preferred walking speed of Tyrannosaurus rex based on tail natural frequency
Locomotor energetics are an important determinant of an...
Astronomers image magnetic fields at the edge of M87’s black hole
The Event Horizon Telescope (EHT) collaboration, who pr...
NASA’s Perseverance rover has had a busy first month on...
Ancient relic points to a turning point in Earth’s history 42,000 years ago
The temporary breakdown of Earth’s magnetic field...
Million-year-old mammoth genomes shatter record for oldest ancient DNA
Permafrost-preserved teeth, up to 1.6 million years old...
The number of Milky Way nova explosions per year has been pinned down
Each year, astronomers discover nova explosions in the ...
The most detailed model of a human cell to date
This is the most detailed model of a human cell to date...
Hayabusa2’s asteroid dirt may hold clues to the early solar system
For the first time, scientists are about to get their (...
This Unusual Bird Superpower Goes Back to the Dinosaur Extinction
The ibis and the kiwi are dogged diggers, probing in sa...
Cambrian Deep-Sea Arthropods Had Complex Compound Eyes
A team of paleontologists from Australia and the United...
LIFE BEYOND II: The Museum of Alien Life
No matter the size of a nuclear party, some protons and neutrons will always pair up and dance
Atoms in a gas can seem like partiers at a nanoscopic r...
Female big-game hunters may have been surprisingly common in the ancient Americas
A woman buried with spearpoints and other hunting tools...
Mars plays shepherd to our moon’s long-lost twin, scientists find
An international team of planetary scientists led by as...
Strict new guidelines lay out a path to heritable human gene editing
Gene editing to make heritable changes in human DNA isn...
Paleontologists Find World’s Oldest Fossil Bug
A 425-million-year-old fossil millipede from Scotland i...
TESS Detects Elusive Pulsation Patterns in Delta Scuti Stars
Astronomers using NASA’s Transiting Exoplanet Survey Sa...
Patients who Take ACEIs and ARBs May Be at Increased Risk of Severe COVID-19
ACEIs and ARBs are highly recommended medications for p...
High-speed microscope captures fleeting brain signals
Electrical and chemical signals flash through our brain...
Covid-19 diagnostic based on MIT technology might be tested on patient samples soon
As more Covid-19 cases appear in the United States and ...
Artificial intelligence yields new antibiotic
A deep-learning model identifies a powerful new drug th...
Huge bacteria-eating viruses narrow gap between life and non-life
Scientists have discovered hundreds of unusually large,...
Super-precise CRISPR tool enhanced by enzyme engineering
A super-precise version of the CRISPR genome-editing to...
Arctic Ice Melt Is Changing Ocean Currents
A major ocean current in the Arctic is faster and more ...
Inouye Solar Telescope: First Light
NSF’s newest solar telescope produces first images. Pre...
Is a gravitational wave detection near Betelgeuse a sign the star is ready to explode?
At the end of its life, the enigmatic star will shine l...
Lithium-based semiconductor detects thermal neutrons
A new semiconductor made from lithium, indium, phosphor...
How ‘spooky’ is quantum physics? The answer could be incalculable
Albert Einstein famously said that quantum mechanics sh...
There’s a ‘Great Divide’ in Our Solar System, And We Might Finally Know How It Formed
Shortly after the Solar System formed, astronomers thin...
Oldest material on Earth discovered
Scientists analysing a meteorite have discovered the ol...
A giant wave of gas lurks near our solar system
HONOLULU — The Earth and sun are right next to a wavy r...
Antarctica shock: Scientists’ groundbreaking discovery 400ft below ice revealed
Antarctica is the planet’s southernmost continent&...
A Galactic-scale gas wave in the solar neighborhood
For the past 150 years, the prevailing view of the loca...
NASA Planet Hunter Finds its 1st Earth-size Habitable-zone World
NASA’s Transiting Exoplanet Survey Satellite (TESS)&nbs...
The Quantum Internet
A Young Mississippi Woman’s Journey Through A Pioneering Gene-Editing Experiment
When Victoria Gray was just 3 months old, her family di...
ESO observations reveal black holes’ breakfast at the cosmic dawn
Astronomers using ESO’s Very Large Telescope have...
The More Gender Equality, the Fewer Women in STEM
Though their numbers are growing, only 27 percent of al...
How planets may form after dust sticks together
Scientists may have figured out how dust particles can ...
Cool learning site by the European Space Agency. https:...
Global Wind Map
Global wind map gives a great insight on how the wind b...
Interactive globe of ancient Earth!
Great interactive globe of ancient Earth! See Pangea, s...
The Celestia Motherlode is a repository for various add...
Solve puzzles for Science.
Foldit is a revolutionary crowdsourcing computer game e...
Stellarium is a free open source planetarium for your c...
Look into space through our online telescopes, under yo...
Stay with Spaceflight Now for coverage of breaking spac...
Space.com is the premier source of space exploration, i...
Singularity Hub chronicles technological progress by hi...
Mission, to fuel the public understanding of science an...
ScienceDaily is one of the Internet’s most popular scie...
Science website, Futurism covers the breakthrough techn...
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