Share a fact that legitimately blew your mind when you found it.

Geek Nasty

Brain Knowledgeably Whizzy
Supporter
Joined
Jan 30, 2015
Messages
30,647
Reputation
4,776
Daps
115,410
Reppin
South Kakalaka
Holy shyt
Even your source statez exactly what I posted word for word as FACT:deadmanny:


Now kill yourself:bryan:

FACT: Jet fuel burns at 800° to 1500°F, not hot enough to melt steel (2750°F). However, experts agree that for the towers to collapse, their steel frames didn't need to melt, they just had to lose some of their structural strength—and that required exposure to much less heat. "I have never seen melted steel in a building fire," says retired New York deputy fire chief Vincent Dunn, author of The Collapse Of Burning Buildings: A Guide To Fireground Safety. "But I've seen a lot of twisted, warped, bent and sagging steel. What happens is that the steel tries to expand at both ends, but when it can no longer expand, it sags and the surrounding concrete cracks."

"Steel loses about 50 percent of its strength at 1100°F," notes senior engineer Farid Alfawak-hiri of the American Institute of Steel Construction. "And at 1800° it is probably at less than 10 percent." NIST also believes that a great deal of the spray-on fireproofing insulation was likely knocked off the steel beams that were in the path of the crashing jets, leaving the metal more vulnerable to the heat.

But jet fuel wasn't the only thing burning, notes Forman Williams, a professor of engineering at the University of California, San Diego, and one of seven structural engineers and fire experts that PM consulted. He says that while the jet fuel was the catalyst for the WTC fires, the resulting inferno was intensified by the combustible material inside the buildings, including rugs, curtains, furniture and paper. NIST reports that pockets of fire hit 1832°F.

"The jet fuel was the ignition source," Williams tells PM. "It burned for maybe 10 minutes, and [the towers] were still standing in 10 minutes. It was the rest of the stuff burning afterward that was responsible for the heat transfer that eventually brought them down."
 

Let A Fro Be A Fro

Superstar
Joined
Jan 26, 2018
Messages
3,517
Reputation
1,545
Daps
25,523
Reppin
Dirty South
A lot not far off the Jersey shore, I think

There was waste dumped in the 50s off the New Jersey shore. Crazy enough, this happened...

In July 1957, when the Navy was disposing of drums containing radioactive sodium at sea, two drums would not sink, a history of the Atomic Energy Commission says. Naval aircraft were summoned to strafe them with machine-gun fire until they sank.

The U.S., Too, Has Dumped Waste at Sea

In more recent decades, there been tons of it dumped near Somalia, so be suspicious of any stories about Somali pirates.
 

hcobbland84

All Star
Joined
Jul 24, 2018
Messages
645
Reputation
260
Daps
2,807
Reppin
Chicago
INTACT GENETIC MATERIAL EXTRACTED FROM AN ANCIENT EGYPTIAN MUMMY
By HAROLD M. SCHMECK Jr.
Published: April 16, 1985

HUMAN genetic material, largely undamaged after 2,400 years, has been extracted from an Egyptian mummy and has been grown in the laboratory. The achievement is the most dramatic of a series of recent accomplishments using molecular biology to study links between modern and ancient life.

Details of the recovery of DNA from the mummy will be published Thursday in the scientific journal Nature. The achievement by Dr. Svante Paabo of University of Uppsala in Sweden, is believed to be the first in which DNA, the genetic material in all forms of life, has been resurrected and duplicated from an ancient human or from any other specimen of such antiquity.

The ability to reproduce DNA from such an ancient source is expected to be a powerful new aid to archeology and to the study of evolution.

In an interview by telephone, Dr. Paabo said the new findings show it is feasible to study DNA from ancient sources. In the future, the Swedish scientist hopes to find genetic material from viruses in mummy tissues. If successful, this would be a great aid to the study of the evolution of viruses over thousands of years in the human population.

Scientists of University of California at Berkeley recently detected DNA in a sample of muscle from a mammoth that died 40,000 years ago. Last year the same group extracted and reproduced DNA from an African mammal called a quagga that became extinct a century ago. It was a relative of the zebra and the horse. Reproduction of fragments of its genetic material represented the first time such a biochemical resurrection had ever been achieved with the DNA of any extinct animal.

INTACT GENETIC MATERIAL EXTRACTED FROM AN ANCIENT EGYPTIAN MUMMY

Gilgamesh tomb believed found
Last Updated: Tuesday, 29 April, 2003, 07:57 GMT 08:57 UK
Archaeologists in Iraq believe they may have found the lost tomb of King Gilgamesh - the subject of the oldest "book" in history.

The Epic Of Gilgamesh - written by a Middle Eastern scholar 2,500 years before the birth of Christ - commemorated the life of the ruler of the city of Uruk, from which Iraq gets its name.

Now, a German-led expedition has discovered what is thought to be the entire city of Uruk - including, where the Euphrates once flowed, the last resting place of its famous King.

"I don't want to say definitely it was the grave of King Gilgamesh, but it looks very similar to that described in the epic," Jorg Fassbinder, of the Bavarian department of Historical Monuments in Munich, told the BBC World Service's Science in Action programme.

Magnetic

In the book - actually a set of inscribed clay tablets - Gilgamesh was described as having been buried under the Euphrates, in a tomb apparently constructed when the waters of the ancient river parted following his death.

"We found just outside the city an area in the middle of the former Euphrates river the remains of such a building which could be interpreted as a burial," Mr Fassbinder said.

He said the amazing discovery of the ancient city under the Iraqi desert had been made possible by modern technology.

_39207567_gilgamesh1203.jpg

Gilgamesh was believed to be two-thirds god, one-third human

BBC NEWS | Science/Nature | Gilgamesh tomb believed found
 

RoyalQ

I'm a woman.
Joined
Sep 16, 2015
Messages
1,940
Reputation
1,095
Daps
8,884
First post yall but im a science geek-

Even cooler is that that number can be almost 150 times more because the observable universe is far smaller than the estimated size of the universe. We have yet to make a telescope strong enough to see beyond 92billion light years diameter. Also cool fun fact is that the stars at the edge of our observable universe are approximately 92 billion light years away, and their light takes 92 billion years to reach us. So in a way when you look at a star 5million light years away.... Your looking at light that was emitted 5 million light years ago and is just now reaching us. So your kinda looking into the past. If your looking at a supernova 10 million light years away, that star at this exact moment may have already completely perished and no longer exists but we are still observing its collapse.
When did I say this:ohhh:? I was smart once upon a time :dwillhuh:?
 

KING WILL

Superstar
Joined
Jun 14, 2018
Messages
8,650
Reputation
1,312
Daps
22,547
When talking about Animals.

There is no such thing as an Panther in the way most people think of it.

The term Panther (panthera genus) is actually a grouping of "Big Cat" species which includes; Tigers, Lions, Jags, Leopards.

Even Black Panthers are simply Jags, or Leopards with a gene mutation.
 
Top