Parasitic Catfish: Nature's Underwater Opportunists
The Candiru, a parasitic freshwater catfish native to the Amazon River, is known for its terrifying ability to swim up urine streams and enter the human body through various orifices.
Animals
EngineeringInnovative Concrete That Repairs Itself When Damaged
A type of concrete has been developed that can heal its cracks, potentially increasing its lifespan and making infrastructure safer.
NatureThe Perpetual Lightning Storm: Nature's Endless Light Show
There is a place in Venezuela where a lightning storm has been going on for hundreds of years.
ArtsBob Ross's TV Masterpieces Generously Donated to the Public
Almost all of Bob Ross's landscape paintings, created for his PBS show 'The Joy of Painting,' are stored in a Smithsonian warehouse.
AnimalsThe Unique Green Blood Characteristics of Skinks Unveiled
A group of lizards known as skinks found in New Guinea have green blood, which is caused by an excessive amount of bile pigment.
ScienceThe Surprising Explosive Beginnings of the Underwater Match
Phosphorus, an element vital for making underwater matches, was discovered accidentally while trying to make gold from urine.
TechnologyUnintended Creation: How the Microwave Oven Came to Be
The Microwave oven, a typical home appliance, was invented entirely by accident. While researching radars, Percy Spencer noticed that a candy bar in his pocket had started to melt due to microwave energy.
AnimalsUnderstanding the Sleep Patterns of Snails in Detail
Certain snail species can sleep for three years.
TechnologyInnovative Fire Alarm Uses Wasabi Scent to Wake Up Sleepers
A fire alarm designed specifically for the visually impaired using the scent of wasabi, a pungent Japanese horseradish, to alert people of danger.
HealthRhnull: The Ultra-Rare and Highly Valuable Golden Blood Type
There is a blood type named Rhnull, also known as 'golden blood,' characterized by the complete absence of Rh antigens on the red blood cells. It's extremely rare and considered golden because anyone with a rare blood type in the Rh system can accept it.
MysteriesThe Sonic Echoes: Unveiling Ancient Pottery's Resonance
Identical ancient pots discovered in different places had the same resonant frequency, suggesting that ancient civilizations had extensive knowledge of sound and resonance.
ArtsSalvatore Garau's Invisible Art: A Modern Phenomenon
In 2021, Italian artist Salvatore Garau sold an invisible sculpture for €15,000, challenging traditional perceptions of art and sparking debates about its intangible nature.
HealthSilent Duck: Innovating Therapy with Stealth Techniques
Stanford University coined the term duck syndrome, which describes the condition of falsely appearing calm and composed on the surface while internally experiencing distress or struggle.
AnimalsThe Hummingbird's Fascinating and Unique Flight Techniques
Contrary to common belief, hummingbirds do not hover in the air by flapping their wings. They have a unique flight mechanism that involves rotating their wings in circles.
AnimalsThe Marvel of Turritopsis Dohrnii: the Immortal Jellyfish
Turritopsis dohrnii, also known as the 'immortal jellyfish', seemingly possesses the ability to age backwards.
ArtsThe Contrabass Balalaika: A Unique Giant Russian Instrument
The contrabass balalaika is a Russian stringed instrument that is far larger than the more well-known, triangular-shaped balalaika. Due to its size, it requires a stand for support when being played.
HistoryThe Serendipitous Invention That Changed Warfare: Gunpowder
Gunpowder, an essential part of many significant historical events and inventions, was an accidental discovery from a quest for immortality.
NatureMarvel at the Breathtaking Catatumbo Lightning Display
There is a place on Earth that experiences almost constant lightning, 24 hours a day, 7 days a week.
AnimalsThe Crocodile Icefish: Unraveling the Secrets of Clear Blood
The crocodile icefish in the cold oceans around Antarctica is the only known vertebrate with transparent blood.
NatureRussia's Enigmatic 'Dancing Forest': A Natural Phenomenon
The Curonian Spit in Russia houses an unusual pine forest where the trees twist into spirals and rings.
NatureExploring the Mysteries of Submerged River Formations
Believe it or not, there’s a unique natural phenomenon where we can find rivers that flow beneath the ocean.
HistoryCatastrophic Molasses Spill: a Sticky Disaster in History
A large molasses storage tank burst and flooded the city in Boston in 1919.
NatureDeadly Eruptions of Africa’s Mysterious Exploding Lakes
There are three known 'exploding' lakes in the world and they're all located in Africa. These lakes, Nyos, Monoun, and Kivu can explode and release deadly carbon dioxide due to their underlying volcanic activity.
AnimalsBamboo Shrimps: Nature's Incredible Tiny Flaw Detectors
Bamboo shrimp, also known as wood shrimp, can aid in determining the quality of water bodies due to their susceptibility to pollutants.
