It’s barbecue season, and just the thought of the distinct smoky scent of sizzling food is enough to get many mouths watering (mine is watering as I write these words). And while the idea of cooking food on the grill may seem straightforward, there is actually a lot of chemistry taking place that results in […]
Southern US Reaches Dangerous “Wet Bulb Temperature”. Here’s What That Means
Well, we’re halfway through 2023, so in keeping with increasingly terrifying tradition, the Northern Hemisphere is melting. As several southern states – including nearly all of Louisiana, Mississippi, and Arkansas – as well as some states in the Midwest, have reached “wet bulb temperature” and received an “extreme threat” level designation, you may be wondering: […]
Spiders The Size Of Basketballs Lurk Deep Inside Abandoned Mines In Mexico
Mine spiders have seen a surge in popularity recently as many are realizing for the first time that some of the planet’s most impressive arachnids live their whole lives in dark and remote places. While there isn’t just one genus of cave-dwelling arachnids, there’s a host of impressive spiders to be found in caves and […]
Paradoxical Undressing: Why People Get Naked In The Final Stages Of Hypothermia
In 2015, a 69-year-old woman was reported missing by her son, after she hadn’t been heard from for the past four days. When police investigated, they found her inside the crawl space on the outside of her own house. She was wearing nothing but white shorts and a t-shirt, pulled up high and exposing much […]
Firefighters Sometimes Use “Wet Water” Rather Than Water To Put Out Fires
If you’ve ever had the misfortune to witness a fire or just watch Fireman Sam, you may have wondered whether the water fire brigades use to extinguish the flames is in any way different, or special, when compared to ordinary water. Well, it is. Since the first fire brigade in 6 CE, fire brigades have […]
Thank Your Krause Corpuscles, They’ve Just Been Linked To Sexual Pleasure
A dusty old group of nerves just got a sexy makeover in a preprint paper that’s suggested the long-known Krause corpuscles found in mammalian genitals may do a lot more than sense temperature changes. Instead, the mouse study suggests they act as vibrotactile sensors that are crucial for normal sexual functioning of the penis and […]
Dolphin Duo Trapped For Two Years In Pond Released Into Gulf Of Mexico
Wildlife rescue stories always tug at the heartstrings. From chimps seeing the sunshine, to seals exploring the local town, helping animals in distress is as rewarding as it is tricky. Never more so than when dealing with marine life, as the latest rescue of two dolphins after more than two years has revealed. Thought to […]
Lake Vs Pond: Do You Know The Difference?
Have you ever looked at a body of water and thought: is this a pleasant pond or a luscious lake? Just exactly what is the difference? Well, it all depends on who you are asking. If you are asking from a regulation point of view, there really is no difference between a lake and pond, […]
China’s 2,000-Year-Old Longyou Caves Will Blow Your Mind
The Longyou Caves are among the most mysterious ancient sites in world history. Built around 2,000 years ago, these human-crafted caverns lay in obscurity for centuries until they were accidentally discovered by farmers in the 1990s. The sandstone caves are located near the village of Shiyan Beicun on the Qu River in Zhejiang province, eastern […]
Physicists Made A Block Of Rubber That Can Count To 10
If you’ve ever called someone “dumb as a block of rubber,” you may wish to upgrade your insults, because it turns out a lump of rubber with some holes punched in it can count. It doesn’t even need fingers and toes. If this sounds like a remarkable, but useless, achievement, the designers think it might […]
Cavernous “Passage To The Underworld” Found Beneath Church In Mexico
Under a set of church structures in Mexico, archaeologists have uncovered evidence of an underground labyrinth that they suspect was once believed to be an entrance to the underworld. The discovery was made at the archaeological site of Mitla near the city of Oaxaca by a team from the Mexican National Institute of History and […]
JWST Captures Saturn As You’ve Never Seen It Before
Last week, a spectacular image of Saturn was published by the JWST team. It shows the sparkling rings of the giant planet almost floating by themselves. Saturn itself doesn’t really shine in infrared. A different release shows a little bit more of the ringed planet this time around, as well as showing more details in […]
Where Is The Oldest Pyramid In The World?
From Ancient Egypt to Mesoamerica, the great civilizations of the past had a shared love for building giant pointy things. However, while tourist hotspots like Giza and Chichen Itza may be the first sites that spring to mind when pondering pyramids, the truth is that neither of these iconic locations is home to the oldest […]
The Cherenkov Effect: What Happens When Particles Move Faster Than Light?
The speed of light in a vacuum is the absolute speed limit of the universe. Nothing will go faster than 300,000 kilometers per second (186,000 miles per second), according to Einstein’s work, as it would require an infinite amount of energy to do so. However, that doesn’t mean that light can’t be beaten in terms […]
For 270 Years, The Pacific Was In A Slow El Niño
From 1630 to 1900, the western Pacific experienced El Niño-like conditions, demonstrating that the phenomenon about to play havoc with global weather is not always brief. The finding is also a reminder of how Eurocentric views of historical climate patterns can lead us badly astray. El Niños affect weather worldwide, but their core feature is […]
Is Sparkling Water Bad For You?
For many people, the start of a year is a time for new health resolutions – be it eat more vegetables, consume less sugar or drink more water. Keeping hydrated is essential for body functions such as temperature regulation, transporting nutrients and removing waste. Water even acts as a lubricant and shock absorber for joints. […]
Betelgeuse’s Pulsations Suggest Its Explosion Is Not Far Off
If you saw Orion before it disappeared behind the Sun this year, you may have noticed Betelgeuse’s unusual brightness. Astronomers are unsure of what to make of this brightening, but one team has reinterpreted long-standing patterns in its variability to conclude it is not only in the carbon-burning stage of its life, but nearing that […]
Dazzling “Mushroom Tornado” Captures The Complexity Of Raindrop Spore Dispersal
The devastation of tornadoes has been well documented through history, but did you know that every day there are miniature versions of these rotating columns of air happening all around us? However, though they be small, they are still deadly, capable of spreading spores in a way that can devastate surrounding plant species. One such […]
Can You Really “Address” Annoying Eye Floaters With A Supplement?
If you look up at the sky on a clear day, you might notice little cobweb-like structures drifting across your field of vision. They are known as floaters or, more formally, muscae volitantes – Latin for flying flies. Like regular flies, muscae volitantes are rather pesky, so it’s not surprising that people want to banish […]
Full-Fat Or Low-Fat Cheese And Milk? A Dietitian On Which Is Better
When it comes to dairy products do you tend to buy full-fat or low-fat products? For many people, going for low-fat options can seem like the “healthier” choice. Indeed, a 2020 survey in the US found that out of 1,000 people questioned, one in three sought out “low fat” or “reduced fat” foods or drinks, […]
