Chicxulub crater (66 million years ago) - some three-quarters of plant and animal species on Earth
went extinct, including dinosaurs.
Great Meteor (1860) - Earth-grazing meteoroid reported from locations across the US.
Tunguska event (1908) - Flattening 2,000 km2 (770 sq mi) of forest, never impacted the Earth.
Sikhote-Alin meteorite (1947) - large iron meteorite, an estimated 70 metric tons of material survived the fiery passage through the atmosphere and reached the Earth.
Great Daylight Fireball (1972) - Earth-grazing meteoroid entered atmosphere in daylight over Utah, United States (14:30 local time) and passed northwards leaving the atmosphere over Alberta, Canada.
Comet Shoemaker–Levy 9 (1994) - On
Jupiter; created a giant dark spot over 12,000 km across estimated to have released an energy equivalent to 6,000,000
megatons of TNT (600 times the world's nuclear arsenal).
Chelyabinsk meteor (2013) - 1,491 injured; over 7,200 damaged buildings, collapsed factory roof, shattered windows
Coronal Mass Ejections (CMEs) - a massive burst of solar wind and magnetic fields rising above the solar corona or being released into space, mostly harmless though unless they cause a
Geomagnetic storm
Carrington Event (1859) - Telegraph systems all over Europe and North America failed, in some cases giving telegraph operators electric shocks.
? (1984) - Contact with
Air Force One with
Ronald Reagan aboard was lost due to a geomagnetic storm effectively severing the head of the US government at the height of the Cold War.
[1]
March geomagnetic storm (1989) - The James Bay network went offline in less than 90 seconds lasting 9 hours; some satellites in polar orbits lost control for several hours. As this occurred during the Cold War, an unknown number of people worried that a nuclear first-strike might be in progress.
Gamma-ray burst (GRB) are flashes of gamma rays associated with extremely energetic explosions that have been observed in distant galaxies. These blasts of energy travel at near-speed of light speeds making their observation and arrival simultaneous. Depending on the distance and intensity a GRB can sterilize an entire planet from light years away.
WR 104 - A binary star with a 220 day orbital period. Stellar winds form a pinwheel pattern indicating that the axis is aligned to the Earth. Although 8,000 light years from Earth, a possible GRB from the eventual
Hypernova can have potential implications (like wiping out one quarter of Earths Ozone layer increasing solar UVB ration by 50% which may lead to a mass extinction event).
[2]
Black hole - a region of
spacetime from which gravity prevents anything, including
light, from escaping.
Supermassive black hole - Most—and possibly all—galaxies are inferred to contain a supermassive black hole at their centers. (see also
Sagittarius A*)
3C 321 - dubbed the "Death Star Galaxy", has an energetic jet directed towards its companion galaxy blasting its stars planets and just about anything else.
Chemicals
Chlorine trifluoride - mixing this with many other substances will cause immediate combustion. (The Nazis did not consider Chlorine trifluoride too dangerous to use in warfare, they built bunkers to manufacture this as an agent for chemical warfare, just that they were conquered by the Russians before they could make enough of the stuff:
http://www.bunkertours.co.uk/germany_2004.htm - thanks to
Shogunu (
talk·contribs))
Hydrofluoric acid - one of few substances that can dissolve glass. Also, it destroys your bones by dissolving through your skin.
Methyl isocyanate, not especially horrific by itself compared to other chemicals, but when you read Bhopal disaster... (suggested by 76.10.183.218)
Irukandji jellyfish - Causes
Irukandji syndrome, "One of the most painful experiences a human can endure", from the Syndrome article: Jamie said he wished that he was stung by Chironex fleckeri instead since "the pain goes away in 20 minutes or you die".
(Non-aquatic)
Army ant - Moves in swarms which eat everything they come across, other than rock.
Dorylus - Driver ants, specifically, will send an ant down your throat to deliver a poisonous bite to the inside of your lungs, to kill you. Fun fun.
Asian giant hornet - it's bite contains a neurotoxin and chemicals that will melt your skin off. Srsly.
Hamster - Why the hell are these here? They're unstoppably incestuous, cannibalistic, infantophagic, and necrophagic (they'll eat eachother, including their own babies and dead). Why wouldn't they fit?
Pfiesteria piscicida - Eats you from the inside out, makes water act as an acid on your skin, plus an assortment of lesser mental and physical conditions.
Ever wanted to be immortal?
Henrietta Lacks is, or more specifically, some of her is, in the form of an
immortal cancer that killed her, and has been commercialized. Still, it could have been worse, she could have been
parasitic. (Thx to
Splarka)
So, why's this here?
. Hospitals/Physicians own your discarded tissue, you have no say in the matter...
. Your cervical cancer + HPV = new species of contagious cancer...
. It's in the fucking wild now
. It's got its own species name, and outlasted its original host.
Sha'ar Menashe - While the location itself is nice and peaceful, the psychiatric hospital there is dedicated to caring for survivors of the Holocaust. PTSD has resulted in people there who have, mentally, been in the concentration camps for 70 years.
sfgate.com - Could be useful for the expansion of the Sha'ar Menashe article?
Carl Tanzler - In 1933, almost two years after her death, Tanzler removed Hoyos' body from its tomb, and lived with the corpse at his home for seven years until its discovery by Hoyos' relatives and authorities in 1940.
Delphine LaLaurie - "Another woman had her arms and legs removed and patches of her flesh had been sliced off in a circular motion to make her appear as a giant caterpillar"
Josef Fritzl - Elisabeth Fritzl was locked in her father's basement for 24 years, raped and beaten daily. She had at least seven pregnancies during this time.
Lina Medina - gave birth at the age of 5 years, 7 months and 21 days
Fibrodysplasia ossificans progressiva - When your muscles are damaged at all (say, from exercise), they're replaced with bone cells, so eventually you die from involuntary muscle paralysis (you stop breathing).
TGN1412, a drug intended to enhance the immune system instead irreparably damages the immune system, even when administered in doses less than 1 milligram
Chicxulub crater (66 million years ago) - some three-quarters of plant and animal species on Earth
went extinct, including dinosaurs.
Great Meteor (1860) - Earth-grazing meteoroid reported from locations across the US.
Tunguska event (1908) - Flattening 2,000 km2 (770 sq mi) of forest, never impacted the Earth.
Sikhote-Alin meteorite (1947) - large iron meteorite, an estimated 70 metric tons of material survived the fiery passage through the atmosphere and reached the Earth.
Great Daylight Fireball (1972) - Earth-grazing meteoroid entered atmosphere in daylight over Utah, United States (14:30 local time) and passed northwards leaving the atmosphere over Alberta, Canada.
Comet Shoemaker–Levy 9 (1994) - On
Jupiter; created a giant dark spot over 12,000 km across estimated to have released an energy equivalent to 6,000,000
megatons of TNT (600 times the world's nuclear arsenal).
Chelyabinsk meteor (2013) - 1,491 injured; over 7,200 damaged buildings, collapsed factory roof, shattered windows
Coronal Mass Ejections (CMEs) - a massive burst of solar wind and magnetic fields rising above the solar corona or being released into space, mostly harmless though unless they cause a
Geomagnetic storm
Carrington Event (1859) - Telegraph systems all over Europe and North America failed, in some cases giving telegraph operators electric shocks.
? (1984) - Contact with
Air Force One with
Ronald Reagan aboard was lost due to a geomagnetic storm effectively severing the head of the US government at the height of the Cold War.
[1]
March geomagnetic storm (1989) - The James Bay network went offline in less than 90 seconds lasting 9 hours; some satellites in polar orbits lost control for several hours. As this occurred during the Cold War, an unknown number of people worried that a nuclear first-strike might be in progress.
Gamma-ray burst (GRB) are flashes of gamma rays associated with extremely energetic explosions that have been observed in distant galaxies. These blasts of energy travel at near-speed of light speeds making their observation and arrival simultaneous. Depending on the distance and intensity a GRB can sterilize an entire planet from light years away.
WR 104 - A binary star with a 220 day orbital period. Stellar winds form a pinwheel pattern indicating that the axis is aligned to the Earth. Although 8,000 light years from Earth, a possible GRB from the eventual
Hypernova can have potential implications (like wiping out one quarter of Earths Ozone layer increasing solar UVB ration by 50% which may lead to a mass extinction event).
[2]
Black hole - a region of
spacetime from which gravity prevents anything, including
light, from escaping.
Supermassive black hole - Most—and possibly all—galaxies are inferred to contain a supermassive black hole at their centers. (see also
Sagittarius A*)
3C 321 - dubbed the "Death Star Galaxy", has an energetic jet directed towards its companion galaxy blasting its stars planets and just about anything else.
Chemicals
Chlorine trifluoride - mixing this with many other substances will cause immediate combustion. (The Nazis did not consider Chlorine trifluoride too dangerous to use in warfare, they built bunkers to manufacture this as an agent for chemical warfare, just that they were conquered by the Russians before they could make enough of the stuff:
http://www.bunkertours.co.uk/germany_2004.htm - thanks to
Shogunu (
talk·contribs))
Hydrofluoric acid - one of few substances that can dissolve glass. Also, it destroys your bones by dissolving through your skin.
Methyl isocyanate, not especially horrific by itself compared to other chemicals, but when you read Bhopal disaster... (suggested by 76.10.183.218)
Irukandji jellyfish - Causes
Irukandji syndrome, "One of the most painful experiences a human can endure", from the Syndrome article: Jamie said he wished that he was stung by Chironex fleckeri instead since "the pain goes away in 20 minutes or you die".
(Non-aquatic)
Army ant - Moves in swarms which eat everything they come across, other than rock.
Dorylus - Driver ants, specifically, will send an ant down your throat to deliver a poisonous bite to the inside of your lungs, to kill you. Fun fun.
Asian giant hornet - it's bite contains a neurotoxin and chemicals that will melt your skin off. Srsly.
Hamster - Why the hell are these here? They're unstoppably incestuous, cannibalistic, infantophagic, and necrophagic (they'll eat eachother, including their own babies and dead). Why wouldn't they fit?
Pfiesteria piscicida - Eats you from the inside out, makes water act as an acid on your skin, plus an assortment of lesser mental and physical conditions.
Ever wanted to be immortal?
Henrietta Lacks is, or more specifically, some of her is, in the form of an
immortal cancer that killed her, and has been commercialized. Still, it could have been worse, she could have been
parasitic. (Thx to
Splarka)
So, why's this here?
. Hospitals/Physicians own your discarded tissue, you have no say in the matter...
. Your cervical cancer + HPV = new species of contagious cancer...
. It's in the fucking wild now
. It's got its own species name, and outlasted its original host.
Sha'ar Menashe - While the location itself is nice and peaceful, the psychiatric hospital there is dedicated to caring for survivors of the Holocaust. PTSD has resulted in people there who have, mentally, been in the concentration camps for 70 years.
sfgate.com - Could be useful for the expansion of the Sha'ar Menashe article?
Carl Tanzler - In 1933, almost two years after her death, Tanzler removed Hoyos' body from its tomb, and lived with the corpse at his home for seven years until its discovery by Hoyos' relatives and authorities in 1940.
Delphine LaLaurie - "Another woman had her arms and legs removed and patches of her flesh had been sliced off in a circular motion to make her appear as a giant caterpillar"
Josef Fritzl - Elisabeth Fritzl was locked in her father's basement for 24 years, raped and beaten daily. She had at least seven pregnancies during this time.
Lina Medina - gave birth at the age of 5 years, 7 months and 21 days
Fibrodysplasia ossificans progressiva - When your muscles are damaged at all (say, from exercise), they're replaced with bone cells, so eventually you die from involuntary muscle paralysis (you stop breathing).
TGN1412, a drug intended to enhance the immune system instead irreparably damages the immune system, even when administered in doses less than 1 milligram