I'm Tired @starstrucksea - Tumblr Blog

jarenka

There are some gems in YouTube comments

silvermoon424

the only law I respect is the Law of Cycles

nanaosdailylife

I'm adapting to life down here.

acti-veg

‘While bats can only sense the outer shapes and textures of their targets, dolphins can peer inside theirs. If a dolphin echolocates on you, it will perceive your lungs and your skeleton. It can likely sense shrapnel in war veterans and fetuses in pregnant women. It can pick out the air-filled swim bladders that allow fish, their main prey, to control their buoyancy.

It can almost certainly tell different species apart based on the shape of those air bladders. And it can tell if a fish has something weird inside it, like a metal hook. In Hawaii, false killer whales often pluck tuna off fishing lines, and “they’ll know where the hook is inside that fish,” Aude Pacini, who studies these animals, tells me. “They can ‘see’ things that you and I would never consider unless we had an X-ray machine or an MRI scanner.”

This penetrating perception is so unusual that scientists have barely begun to consider its implications. The beaked whales, for example, are odontocetes that look dolphin-esque on the outside—but on the inside, their skulls bear a strange assortment of crests, ridges, and bumps, many of which are only found in males.

Pavel Gol’din has suggested that these structures might be the equivalent of deer antlers—showy ornaments that are used to attract mates. Such ornaments would normally protrude from the body in a visible and conspicuous way, but that’s unnecessary for animals that are living medical scanners.’

-Ed Yong, An Immense World

namu-the-orca

Cetacean echolocation is one of those things that boggles your mind once you really start to think about the implications. They can see each others' hearts beating fast with fear or excitement. They can see if another dolphin is healthy, or pregnant; how the fetus is doing; if they have ingested debris. Their echolocation is also incredibly precise: a bottlenose dolphin could discriminate between cilinders differing in wall thickness by just 0.23 mm (0.009 inch) from 8 meters away!! And they certainly notice when something is off.

I'm not sure if I ever shared this story before here, but in Curacao, when I was allowed to assist in a guest interaction programme, there was suddenly consternation in the pool behind us. A guest had entered the water and the dolphins were going crazy, paying no heed to the trainers anymore. The lead trainer that was with me gave the dolphins to me to watch over while she went to help. When she came back she told me what had happened. The guest that had caused so much uproar had left the water again and was asked if he had done anything to upset the dolphins. He hadn't, and he couldn't imagine what was wrong... until he mentioned he had a pacemaker. The younger dolphins in the pool had never seen someone with a pacemaker before and apparently it rocked their world.

It was such a wild experience, and offered such a cool insight into how dolphins experience their world. I'll never forget it.

calamitys-child

I'm a pacifist like institutionally but I'm absolutely certain that violence solves at least some problems on a much smaller level. I don't believe in wars or nuclear weapons or military campaigns I do believe in the power of that guy who punched the nazi in the face so hard his entire media presence immediately crumbled to dust

andthepeople

always funny to remember darth vader is anakin skywalker. the adrenaline junkie chucklefuck who used to dive head first out of speeders and built a pod racer in his yard when he was like six is now upper-middle management for the evil empire. half of his appearances in the original trilogy are Meetings. vader spends like 80% of his time dealing with bureaucratic bullshit. status updates. team meetings. holo-Zooms. budget rundowns. anakin betrayed the jedi and caused the fall of the republic and his punishment is being CC'd on every email forever. and you know what. he would hate that. the punishment fits the criminal

nekosaws

reblog this to be an annoying faggot at ur followers

idrawsnoopyeveryday

174.

pleasurecastle-deactivated20200

#same

puddox

saw someone including "Mandate of Heaven" as one of those christian terms tumblr likes to use to sound profound. which i get where you're coming from but t☝️hat one is chinese

yuriinullification

holdon

what the fuck is going on in this site's backend

mrsandman42069

skittle-boih

“kill them with kindness” WRONG! MR. ELECTRIC SEND HIM TO THE PRINCIPAL’S OFFICE AND HAVE HIM EXPELLED !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!