Lewisite (L) 1917

Julius Arhur Nieuwland, a Belgian-born Holy Cross priest and professor of chemistry and botany, made the first known synthesis of acetylene and arsenic trichloride in 1904, during his PhD studies, while conducting a research on acetylene, looking for a solution to synthetic rubber.

Cyanogen Chloride (CK) 1916

Cyanogen chlorine was synthesized for the first time in 1802 by the French chemist Claude Louis Berthollet, although the correct chemical format was established by his compatriot Louis-Joseph Gay-Lussac in 1815. Cyanides have been used for their toxic potential since ancient Roman times.

The Operator Whisperer

Never say never! I learned this because when I was in general upper secondary school, I said that I will never become a teacher. And guess what happened? I have been an instructor, coach, trainer, training officer, educator, training manager, and home-teacher. So, what have I learned since 1994? Was I born and raised as a trainer?

The Game of Corona Ep.3

Facing the novel biological threat SARS-CoV2 has inspired versatile scientific studies around the subject. Researchers´ interests worldwide have been aimed to investigate e.g. the mode of transmission, the easiness of spreading and sustainability of the coronavirus.

Sulphur Mustard (HD) 1886

In 1886, German chemist Victor Meyer made the first reliable synthesis of pure Sulphur Mustard. The purity of this compound was high and consequently the adverse health effects upon exposure were also severe. Meyer tested this compound on laboratory rabbits, most of which died.