To honour the fallen and those who served in Australia and New Zealand’s military forces help us light up the dawn.
Articles from April 2021
A to Z Challenge: U (poisons & stories of their use)
Mustard Gas Fast Facts:– Also known as sulphur mustard– An organic compound: (ClCH2CH2)2S– Mustard gas is a cytotoxin– Used in chemical warfare– Garlic scent and yellow-brown colour– Fatal in less than 1% cases– Causes burns, suffocation and cancer– Precursor to development of chemotherapy Thought to have been developed in 1822, mustard gas (sulphur mustard) is…
A to Z Challenge: T (poisons & stories of their use)
Thallium Fast Facts:– “Tl” on the periodic table (atomic no.81)– Grey metal not found free in nature– Produced as byproduct from refining of heavy-metal sulfide ores– Historically used in rat poison and insecticides, now restricted/banned in many countries– Also used for ringworm and tuberculosis– Detected through hair analysis– Popular murder weapon, especially in Australia in…
A to Z Challenge: S (poisons & stories of their use)
Sarin Fast Facts:– Synthetic toxin– Discovered in 1938 in Germany– Scientists had been trying to create a stronger pesticide– Extremely toxic synthetic organophosphorus compound– Colourless and odourless liquid– Used as a chemical weapon of mass destruction– Production outlawed in 1997– Used in the Tokyo subway attack Scientists in Germany in 1938 were trying to create…
A to Z Challenge: R (poisons & stories of their use)
Ricin Fast Facts:– From the castor bean, Ricinus communis– Native to Mediterranean, Eastern Africa and India– Widely grown as an ornamental plant– Castor oil produced from seed– Ricin is a cytotoxin– The white powder in letters sent to officials in USA– Used to murder Georgi Markov Ricin comes from the castor bean (also called the…