Ants don’t have lungs. They instead breathe through spiracles, nine or ten tiny openings, depending on the species.
100 Mind-Blowing Lungs Facts
Ants don’t have lungs.
Humans have five vital organs. Without any of these organs, a human being cannot survive. These organs include the heart, lungs, kidneys, liver, and the brain.
Most of the air you breathe goes out of your nostrils. This is good because this is how our bodies were designed to naturally breathe. Breathing through our nose allows us to take fuller and deeper breaths which provides the lungs greater amounts of oxygen to distribute through the body.
Saltwater takes 10 minutes to drown a person. This kind of water is hypertonic to the ion concentration in lung cells. This means that if you swallow the water, it will enter your bloodstream which will enter your lungs.
The lungs are the only organs that can float on water. The shortest explanation is that air is less dense than water. With air in our lungs, we float. Each lung cavity has about 300 million balloon-like structures called alveoli. Proper breathing is crucial to swimming because you’d sink (not to mention, drown) without air in your lungs.
Your lungs could cover an entire tennis court. The average adult has 300 million bronchi in each lung, which can cover an area of 180 m2. A tennis court has an area of 195.63 m2. Our lungs have such a large area because it needs to pump 160 litres of blood per hour.
Trees can grow in your lungs. In 2009, doctors found a fir tree growing in the lungs of a 28-year-old patient named Artyom Sidorkin. What the doctors initially suspected was a tumour was the sprouting seed of a fir tree. Now isn’t that one of the WTF facts that’ll make you cringe?
Ants do not have lungs.
You could survive for a couple of minutes in a leaky spacesuit. Although films such as Total Recall show instant explosions and rapidly puffed-up spacesuits, the effects of being exposed to space are slightly less dramatic. Although it would be unpleasant, you could survive for a couple of minutes. After around 10 seconds, you would lose consciousness. The lower pressure of the vacuum would cause your blood to boil, along with other body fluids (the moisture on your tongue, for example) – but this boiling alone would not be fatal due to the pressure maintained by our blood vessels themselves. Gas bubbles would form in your bodily fluids, causing your body to swell up and bloat. The low humidity of space would cause you to cool down rapidly, and your eyes may freeze over. Within one to two minutes, the lack of oxygen would be deadly. The stress of the situation may make these symptoms worse – you would become oxygen-deprived more quickly. A rapid decompression would cause damage to your lungs, eardrums and sinuses, along with bruising and bleeding from soft tissues.
As well as gills, axolotls also develop lungs. They’re one of the few creatures on Earth to use gills and lungs to breathe, although they mostly rely on their gills.
When humans take a breath, they replace only 15% of the air in their lungs with fresh air. When dolphins take a breath, they replace 90% of the air in their lungs with fresh air.
The Tin Man original actor in The Wizard of Oz was replaced after suffering health issues from ingesting aluminium into his lungs from the costume makeup, his skin turned blue and he struggled to breathe.
Import of haggis to the US has been banned since the 70s: Scottish haggis is a sheep’s stomach filled with the sheep’s liver, heart and lungs, as well as oatmeal, suet, stock, onions and various spices. This dish has been forbidden in the United States of America since 1971. The reason for this is that the U.S. Department of Agriculture believes that lungs should not be saved for use as human food. The lungs of a sheep can contain bacteria, so the ban is in place with food safety in mind.