When Grandpa Was A Boy, Were There Any Dinosaurs?

Test Or Taste

1976: When Shashikant Phadnis, an Indian chemistry researcher at Queen Elizabeth College, in London, was instructed to “test” a sucrose derivative, he mistakenly thought his supervisor said “taste” it. Phadnis did as he thought he was told, and dabbed the compound on his tongue. This potentially lethal mistake – the chemical could have been toxic – resulted in the fortuitous discovery of an exceptionally sweet substance, which was later named sucralose and developed commercially as an artificial sweetener.

Source: New Scientist, 19 June 1986

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