NinDiGu t1_iuc7kyo wrote on October 30, 2022 at 5:37 AM

Reply to comment by iTanooki in TIL strawberries, raspberries, and blackberries do not qualify as “berries” as defined by botanists, yet kiwis, bananas, and tomatoes do. At least blueberries are indeed berries. by Aequitas05

> hold their breath for crazy lengths

Not really. Humans can hold their breath as long as dolphins.

Turtles drown routinely from running out of oxygen. As do marine animals.

Living in the ocean is safer for ocean living surface breathing animals because they are thermally adapted, and a good measure of airway protection so that when they are at the surface they are not drowned by water in their throat (this is what drowns humans) but surface breathers live at the same knife edge as humans do it in the water, and can drown just as quickly if they are kept from the surface.

willie_caine t1_iudr6uq wrote on October 30, 2022 at 3:45 PM

>Humans can hold their breath as long as dolphins.

Eeeeeeh not to be that guy but on average, dolphins can hold their breaths for 8-10 minutes. Humans are closer to 2 minutes tops, some as low as 30 seconds, and that's not including people who just freak out when their heads are submerged...

NinDiGu t1_iudygxn wrote on October 30, 2022 at 4:36 PM

The only people who can only hold their breath for two minutes are people who have never practiced it.

Ask a free dive instructor about how long it takes a classroom of average students to learn to hold their breath for more than two minutes even when they max out at 10-20 seconds their first try.

We are talking about capabilities here, and dolphins do not have the deep diving abilities that whales and sea lions and elephant seals do.

They have about the same capabilities as humans.

willie_caine t1_iue6wdi wrote on October 30, 2022 at 5:32 PM

But we're talking average people vs. average dolphins...

NinDiGu t1_iuet6d0 wrote on October 30, 2022 at 7:58 PM

You are. I am talking about the capabilities of the species

Dolphins are in motion they entire lives even when they are asleep.

For most of human existence until we started exploiting fossil fuel to become WALL-E human tubs of lard, we exercised at least 8 hours a day.

Nasicournus t1_iuex6fz wrote on October 30, 2022 at 8:24 PM

Bet you're fun at parties.