En 1997, la profesora Karen Wetterhahn estuvo expuesta a unas pocas gotas de dimetilmercurio. La sustancia química atraveso sus guantes y penetró la piel.
Murió 10 meses después.
Este video es una joya.
Cómo niño de primaria en festival de escuela, Jude buscando a su familia en la tribuna.
Tiene que llegar su amigo para señalarle dónde están.
¡Maravilloso!
👀🇦🇷 Después de decir que esta vez el arbitraje no influyó, me pidieron revisar el partido con detalle y encontré esto.
Enzo Fernández, autor del gol del empate de Argentina, no debió terminar el encuentro.
Al minuto 3 lanzó un codazo en la nuca a un jugador inglés, sin ninguna posibilidad de disputar el balón. Si se hubiera aplicado el mismo rigor arbitral que vimos contra Suiza y Egipto, esa acción perfectamente pudo terminar en expulsión. Pero no solo no fue roja… ni siquiera fue amarilla.
Minutos después, el mismo Enzo cortó un contragolpe de Inglaterra con una zancadilla al borde del área. ¿La sanción? Tampoco hubo amarilla.
Desde el primer tiempo, Enzo debió estar expulsado. Si una acción así hubiera sido contra Messi, difícilmente el infractor se salvaría.
Por cierto, guarden el video porque la FIFA los anda borrando.
Qué mamada que tu jugador más cabrón se llame como la mejor canción de tu país. Es como si tuviéramos un delantero que se llamara Hastaqueteconocí Lopez.
A 12-year-old boy was swimming in a few feet of water off Alaska when an orca shot straight at him at full speed. It bumped his shoulder, then folded its body in half, turned, and swam back out to sea. The boy was unharmed. The researcher who described it said the orca realized at the last second that he was not food.
Wild orcas have killed zero humans in all the years people have kept records. Not one person, in any ocean, ever. The same animal, kept in a marine park tank, has killed four people.
They could if they wanted to. An orca can kill a blue whale, the biggest animal that has ever lived. Off South Africa, pods flip great white sharks upside down, hold them still until they stop moving, and eat the liver. The sharks leave those waters and stay away for up to a year.
What an orca will eat comes down to one thing: what its family taught it to hunt as a baby. Scientists have found at least ten different kinds of orca around the world, and each kind eats only a short list of foods. Some hunt only salmon. Some hunt only seals. One group near Antarctica eats just one kind of fish. A salmon-eating pod will swim right past a seal, because no one ever taught them to catch seals.
Baby orcas learn the family diet from their mothers and grandmothers, the same way you learned which things in your kitchen are food. This gets passed down for generations and almost never changes. Different kinds share the same water, ignore each other, and don't even breed with each other. Humans were never on a single one of those lists. We are just not something an orca's mother ever taught it to eat.
There is one exception on record. In 1972, a surfer off California was bitten hard enough to need more than 100 stitches. He was in a black wetsuit with sea lions swimming nearby. The orca let go the moment it realized its mistake and left.
And wild orcas do more than leave us alone. In a 2025 study, scientists recorded 34 separate times, over 20 years and in oceans all over the world, when wild orcas swam up to people and offered them food. Fish, birds, pieces of seal, a whole stingray, once a sea turtle. Each time, the orca dropped its catch next to the person and waited to see what they would do.
Primero con la rodilla y después le clava los tacos.
Nada que hacer, retiren a todas las selecciones del Mundial que ya sabemos a quién se lo van a regalar.