1…..Ecstasy

Anton Köllisch developed 3,4-methylenedioxymethamphetamine as a by-product of research for a drug combating abnormal bleeding. It was largely ignored for around 70 years until it became popular in  dance clubs of the early 80s. It was only when the Rave party culture of the late 80s adopted Ecstasy as its drug of choice that MDMA became one of the top four illegal drugs in use killing an estimated 50 people a year in the UK alone. Its inventor died in World War I.

2…Concentration camps

Frederick Roberts, 1st Earl Roberts set up “safe refugee camps” to provide refuge for civilian families who had been forced to abandon their homes for one  reason or another related to the Boer War. However, when Lord Kitchener succeeded Roberts as commander-in-chief in South Africa in 1900, the British Army introduced new tactics in an attempt to break the guerrilla campaign and the influx of civilians grew dramatically as a result. Kitchener initiated plans to- “flush out guerrillas in a series of systematic drives, organized like a sporting shoot, with success defined in a weekly ‘bag’ of killed, captured and wounded, and to sweep the country bare of everything that could give sustenance to the guerrillas, including women and children.” Of the 28,000 Boer men captured as prisoners of war, 25,630 were sent overseas. The vast majority of Boers remaining in the local camps were women and children. Over 26,000 women and children were to perish in these concentration camps.

3…ROCKETS

Despite a lifelong passion for astronomy and a dream that rockets could be used to explore space, Wernher von Braun’s talents were used to produce the Nazi V2 rocket which killed 7,250 military personnel and civilians and an estimated 20,000 slave laborers during construction. Later in the US he developed a series of ICBM rockets capable of transporting multiple nuclear warheads around the globe before redeeming his reputation with the Saturn V rocket that put men on the moon

4…NUCLEAR FUSION

Sir Marcus Laurence Elwin Oliphant was the first to discover that heavy hydrogen nuclei could be made to react with each other . This fusion reaction is the basis of a hydrogen bomb. Ten years later, American scientist Edward Teller would press to use Oliphant’s discovery in order to build the hydrogen bomb. However, Oliphant did not foresee this – “We had no idea whatever that this fusion reaction would one day be applied to make hydrogen bombs. Our curiosity was just curiosity about the structure of the nucleus of the atom”.

5…SARIN GAS

Dr. Gerhard Schrader was a German chemist specializing in the discovery of new insecticides, hoping to make progress in the fight against world hunger. However, Dr. Schrader is best known for his accidental discovery of nerve agents such as sarin and tabun, and for this he is sometimes called the “father of the nerve agents”.

6…LEADED PETROL

Thomas Midgley discovered the CFC Freon as a safe refrigerant to replace the highly toxic refrigerants such as ammonia in common use. This resulted in extensive damage to the Ozone Layer. His other famous idea was to add tetraethyl lead to gasoline to prevent “knocking” thus causing worldwide health issues and deaths from lead poisoning. He is considered to be the man that – “had more impact on the atmosphere than any other single organism in Earth’s history.”

7…TNT

Joseph Wilbrand was a German chemist who discovered trinitrotoluene in 1863 to be used as a yellow dye. It wasn’t until after 1902 that the devastating power of TNT as it is better known was fully realized and it was utilized as an explosive in time for extensive use by both sides in World War I, World War II. It is still in military & industrial use today.

8…GATLING GUN

Richard Jordan Gatling invented the Gatling gun after he noticed the majority of dead from the American Civil War died from infection & illness, rather than gunshots. In 1877, he wrote: “It occurred to me that if I could invent a machine – a gun – which could by its rapidity of fire, enable one man to do as much battle duty as a hundred, that it would, to a large extent supersede the necessity of large armies, and consequently, exposure to battle and disease would be greatly diminished.” The Gatling gun was used most successfully to expand European colonial empires by ruthlessly mowing down native tribesmen armed with basic primitive weapons.

9…AGENT ORANGE

Arthur Galston developed a chemical that was meant to speed the growth of soybeans and allow them to be grown in areas with a short season. Unfortunately in high concentrations it would defoliate them and it was made into a herbicide even though Galston had grave concerns about its effects on humans. It was supplied to the US government in orange striped barrels and 77 million litres of Agent Orange were sprayed on Vietnam causing 400000 deaths and disabilities with another 500000 birth defects. Service personnel to some extent were also affected

10…ZYKLON B

Fritz Haber was a Nobel Prize winning Jewish scientist who created cheap nitrogen fertilizer and also made chemical weapons for the German side in World War I. It was his creation of an insecticide mainly used as a fumigant in grain stores that was responsible for the deaths of an estimated 1.2 million people. His Zyklon B became the nazis preferred method of execution in gas chambers during the Holocaust.

Sourced & published by Henry Sapiecha

Biologists Clam Up Waterways

To Determine Sources Of Pollution

January 1, 2009 — Biologists are able to determine the sources of toxins in water by using clams as pollutant traps. Clams naturally clean water by feeding absorbing toxins in their tissues as they draw in water. By placing the clams downstream of industrial parks and highways, they can be analyzed for pollutants. Biologists open the clams after exposure to these waters and detach them from their shells– various lab tests reveal contaminants in the waterway.

Many of our streams and rivers are contaminated with pollutants like pesticides, lead, arsenic and PCBs. It’s a problem that’s costly to clean up. Scientists are using a new, inexpensive way to fix the problem.

Lurking in many rivers and streams are contaminants. Some you can see, and some you can’t. Hidden chemicals ruin waterways and everything in it. To clean things up, biologists are teaming up with local high school students to dredge up clams to use as tiny detectives. They help by finding the source of toxic leaks.

“We’re using them as pollutant traps,” said Harriette Phelps, Ph.D., a biologist at the University of the District of Columbia in Washington, D.C.

Students put the clams in streams that lead to rivers. Clams then suck in water swept down from industrial parks and highways.

“It’s been a great experience to actually come and see them and be the ones to pick them up out of the water,” student Caitlin Virta said.

Clams clean the water as they feed, absorbing toxins in their tissues. The clams are collected back from streams. Then, scientists pry open the clams and detach them from their shell. Later, lab tests reveals the clam’s secret — the kinds and quantities of pollutants in the water.

“We can trace them back to sources, and then hopefully we can go from there and get rid of the sources,” Dr. Phelps said.

The clams detected a banned pesticide in Maryland, believed buried years ago and now slowly leaking. “I thought it was really cool how you could tell the health of a stream from analyzing clam leftovers,” Virta said.

It’s a cool way to clean up the environment.

SECONDARY STANDARDS: Even if your tap water meets the EPA’s basic requirement for safe drinking water, some people still object to the taste, smell or appearance of their water. These are aesthetic concerns, however, and therefore fall under the EPA’s voluntary secondary standards. Some tap water is drinkable, but may be temporarily clouded because of air bubbles, or have a chlorine taste. A bleach-like taste can be improved by letting the water stand exposed to the air for a while.

The American Geophysical Union contributed to the information

Sourced and published by Henry Sapiecha 7th June 2010