Categoría Oddities

When did hospitals emerge?

– (Disclosure/Reproduction/Wikimedia Commons) The first known ones were built in 431 BC, in Ceylon (present-day Sri Lanka), in South Asia. Two centuries later, Emperor Asoka created special institutions in India to treat illnesses similar to today’s hospitals. In Europe, its…

How does a battery work?

– (Gil Tokio/Pingado/) DEAF It is also a kind of drum, but used with the tom-toms in fills. Its sound is almost as low as that of the bass drum. Surdos made from mahogany or maple produce a smoother, crisper…

Is there a skinny sumo wrestler?

(Antonio/Gaudério/Reproduction) QUESTION Will Poliveri, Sao Paulo, SP Technically, yes. For the Brazilian Confederation of Juice, the lightweight category admits women up to 65 kg or men up to 85 kg. At this weight, depending on their height, the athlete will…

How does a taser work?

WORLDWORLD-133-53-620 SHOT, CHANGED The non-lethal weapon of choice for law enforcement, the taser fires a powerful electrical pulse that immobilizes the target. The current is transmitted by two probes, which are at the tip of the pistol, in a cartridge.…

The 10 Greatest Fiction Detectives

The fascination awakened by solving mysteries – and by snooping into the lives of others – gave life to countless investigators in literature, cinema and TV. Peruse our elementary list with the main ones 10. Ed Mort He took a…

Is it possible for a corpse to move?

ILLUSTRATES Paulo Rocker QUESTION Joao Pedro Chagas da Silva, Rio de Janeiro, RJ Yes! Arms and legs may move during cadaveric rigidity. This process begins between one and two hours after death and ends within 24 hours. When we are…