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Loudest sound in Earth's history
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It shattered the eardrums of sailors over 50 kilometres away, sent shock waves around the world several times over, and could be heard by 50 geological locations covering over 10% of the globe. This was the loudest sound in recorded history occurred in 1883. The sound was caused by a record-breaking volcanic eruption that sent smoke up almost 80 kilometres into the air as ash fell into the ocean some 20 kilometres away. Burning hot debris was shot from the mouth of Krakatoa's volcano at speeds of up to 2,575 kilometres per hour, which is more than double the speed of sound. The video below gives you an idea of what an erupting volcano sounds like, but of course, nothing close to what was described above! ...
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Biology Forums Blog |
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7942 |
duddy |
9 years ago |
Watch this leech ingest this worm whole
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For the first time, the feeding activity of one of the world's biggest leeches has been caught on film, and it's just as disgusting as you might expect.
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Biology Forums Blog |
1 |
7908 |
duddy |
9 years ago |
Miraculous headless chicken
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This is Miracle Mike, the Headless Chicken. Beheaded by a farmer for dinner in 1945, part of Mike's brain was accidentally spared, which allowed him to live for another 18 months. In fact, Mike thrived without his head, gaining more than 2 kg as the farmer fed him food and water by depositing it into his exposed oesophagus.
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Biology Forums Blog |
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6283 |
duddy |
9 years ago |
Where else are taste buds found in the body?
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Lungs have 'taste buds' which can detect bitter-tasting compounds, although aren't connected to the brain! The taste receptors in the lungs are the same as those in the mouth except they are not found in clusters and do not send any signals to the brain.
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Biology Forums Blog |
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6325 |
duddy |
9 years ago |
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Biology Forums Blog |
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1238 |
duddy |
9 years ago |
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Biology Forums Blog |
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4304 |
duddy |
9 years ago |
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Biology Forums Blog |
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4682 |
duddy |
9 years ago |
Grapes kill bacteria that causes acne?
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An antioxidant derived from grapes, known as resveratrol, could work as an acne treatment by inhibiting bacteria growth. Researchers have found that combining acne medication with the antioxidant makes the drug more effective. Now you may apply grapes on your face ...
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Biology Forums Blog |
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5552 |
duddy |
9 years ago |
Science is true whether you like it or not
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Not promoting anyone here, but I do like this quote. The goal of science is to come as close as we can to understanding the cause-effect realities of the natural world. It's never "truth" or "facts". "Truth" and "facts" can mean different things to different people.
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Biology Forums Blog |
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7105 |
duddy |
9 years ago |
India's full-disk image of Mars
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This is a full-disk image of Mars, showing nearly an entire hemisphere of the Red Planet. It was captured this week by India's Mars Orbiter Mission and shows a storm brewing in the north (around the 11 o'clock position).
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Biology Forums Blog |
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7353 |
duddy |
9 years ago |
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Biology Forums Blog |
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6542 |
duddy |
9 years ago |
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Biology Forums Blog |
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6348 |
duddy |
9 years ago |
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Biology Forums Blog |
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1445 |
duddy |
9 years ago |
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Biology Forums Blog |
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1477 |
duddy |
9 years ago |
What grows faster than bamboo?
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Some species of bamboo can grow as fast as 3 feet a day. Also those type of bamboo were used to kill. By staking victim over sharpen bamboo tops as the bamboo grew. It went slowly through the victim.
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Biology Forums Blog |
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1662 |
duddy |
9 years ago |