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The first indirect detection of gravitational waves: the road to LIGO

Gravitational waves were detected by laser interferometers, but in 1982, indirect evidence was also popping up.

What is Web 3.0 -- the next step in our digital evolution

We may be about to witness a new age of the internet.

What's the difference between a raven and a crow, according to experts

Although very similar, there are subtle differences that we can use to tell them apart.

How AI is impacting the video game industry

AI promises to bring more interactivity and more enjoyable experiences to video games.

‘Real’ clothes are so yesterday. Modern clothes are sustainable, flamboyant -- and virtual

As recent events and technology are pushing the world into new, surprising directions, fashion is trying to adapt and stay relevant.

Will COVID-19 kill the open-plan office?

A favorite of many companies, the open plan office is under great pressure and may be forced to change substantially -- or go away.

Solar farms are now starting to replace golf courses

Golf courses could be turned into something much more useful and eco-friendly -- and some places are doing just that

In the polar winter of 1961, a Soviet surgeon took out his own appendix

It's one of the most badass feats in medical history.

Damascus steel: the forgotten metal used to forge some of the world's most amazing blades

Materials scientists have never been able to replicate the quality of true Damascus blades to a tee.

Why cats purr -- and why there's more to purring than you think

Scientists are still learning new things about why your furry pet purrs but cats are confusing them with their adorable mind tricks.

The astrolabe: the Swiss Army knife of ancient celestial navigation

This portable astronomical calculator helped sailors explore the world for centuries.

What are symbiotic relationships: nature's matchmaking

Symbioses are dynamic relationships in which organisms of different taxa interact with either positive or negative effects.

We need to protect 50% of the planet -- but even that’s not enough

You may have heard the idea that we need to protect half of the planet to ensure enough resources for the sustainable replenishment of natural resources.

Are electric toothbrushes better? Here's what the science says

Not too long ago, toothbrushes were a pretty simple thing. But with a bit of science and some marketing, things have changed quite a bit.

SciFi futuristic weapons that already exist now

Traditional weapons may soon get replaced by a futuristic laser-based arsenal.

The appeal of the paradox -- mankind's fascination with self-contradicting ideas

Paradoxes aren't always questions, sometimes they go beyond logic, and can help us improve our way of thinking.

The Rollercoaster Bridge -- why Eshima Ohashi is so steep and so impressive

It's steep, but there's also some trickery involved.

Being multiple people: Diving into Dissociative Identity Disorder

Your altered identities may never let you know if you have dissociative identity disorder, and sometimes it's for the collective good.

Test tube baby population: from 1 to a few million in less than 50 years

Thanks to test tube babies, parenthood has become more and more accessible for millions of parents around the world.

Ruby chocolate: not just color, but actually a different type of chocolate

There's a new type of chocolate in town.

Are transparent phones close to becoming a thing?

We're still eagerly awaiting a practical transparent smartphone.

What is the Oort cloud: the very edge of the solar system

At the edge of the Sun's gravitational influence, there's a cloud of ice and rock. Probably.

What are 'iron lungs', and could this old tech still be useful today?

Although the technology is old, it can learn new tricks and still serve us well.

The 'Tsar Bomba': the most powerful nuclear weapon ever made

The nuclear device was so powerful, it was too big to use effectively.

Space junk is becoming a problem and we need to talk about it

We're littering our planet's orbit.

The fascinating (and very real) story of the dire wolf

They shared a common ancestor with grey wolves over 5 million years ago.

Hoverboards are now real -- and the science behind them is dope

Hoverboards like the ones in Back to the Future II now exist for real. Sort of.

What is a Faraday cage and how does it work?

It prevents the entry or escape of electromagnetic fields

Why do stars twinkle, or do they twinkle at all? For astronomers, this is important

Twinkle, twinkle, little star.

Why did plague doctors wear that weird beaked costume?

The sinister uniform represents a fascinating trip into history, during a time when humans were still struggling to understand infectious diseases.

What is sleep paralysis: the unsettling phenomenon at the boundary of wakefulness

We undergo sleep paralysis every night and don't notice it -- unless we're awake when it happens.

These poignant cartoons sum up exactly how we feel about COP26

It's frustration, frustration, frustration

Hallucinogens' long trip from Anesthetic to Party Drugs to Antidepressants

Hallucinogens, and ketamine in particular, have made a resurgence in recent years as therapeutic treatments.

We are one step closer to forecasting how volcanoes will behave during eruptions

We carried out a study that could help us better prepare for volcanic eruptions.

Marie Antoinette Syndrome -- or why some people's hair can turn white overnight

Yes, it's very rare, but it does seem to happen.

What's in a futuristic house? 3D printing, automation, among many others

Among others, future houses could enable us to live on the sea and save us from the dangers of climate change.

You really shouldn't get an eye tattoo. Here's why

It's extremely dangerous, often leads to complications, and it's not even a true tattoo.

A different way of looking at the sky -- Brazilian ethnoastronomy and its unique constellations

We know constellations from Greek mythology, but other cultures had their own with their own myths.

The secret Soviet program to introduce bacteriophage treatments

For decades, most of the world ignored bacteriophage treatments. But the Soviets didn't.

The "superstar effect": how the best chess players affect those around them -- and why it matters

This could be surprisingly useful for employers.

Spine-chilling Spinosaurus -- the largest meat-eating dinosaur

We can't be sure of its exact size, but we know it was terribly big.

Pill for your thoughts: what are nootropics?

A class of drugs that many pin their hopes on, but is still poorly understood.

Demystifying nootropics - Is cognitive enhancement even a thing?

Whether you’re a college student hoping to improve your grades, a professional wanting to achieve more at work, or an older adult hoping to stave off dementia, the idea of popping a magic pill that boosts your brainpower can be tempting. So it’s no surprise that the use of nootropics or smart drugs is on […]

What happens when you take 550 doses of LSD? Well...

There's a recent resurgence of interest for psychedelic drugs, and extreme cases can be very valuable for researchers.

What makes a good hypothesis?

Formulating a good hypothesis is the backbone of the scientific method.

Are male and female brains really different?

The field is rife with 'neurosexism'.

Retro-futurism and why it matters: a foray into alternative futures seen from the past

Wait, are we already living in a retro-futuristic world?

Naked mole-rats: the creatures that defy biology

Don't let their comical appearance fool you. These are one of the most capable and resilient creatures in the world.

The hexagon shape and why it shows up so much in nature

The hexagon is surprisingly present in many parts of nature.

How to tell if eggs are bad -- according to science

You don't need to throw all your eggs away.

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