NIH research cigarettes - photo

[Altair]

NIH research cigarettes.




Previously:

Buying cigarettes at a hospital bedside in the 1950s - photo
Asbestos cigarette filter - photo
Cigarette butt decomposition process - GIF
Vintage tool for smoking an entire pack of cigarettes at once - photo
Making rose petal-tipped cigarettes in the 1950s - GIF

[nova_robotics]

World's purest cookie made with all ultra-pure NIST ingredients:

[bruce.desertrat]

I've actually seen those in real life at a previous job. Worked as an analytic chemist for the American Health Foundation (which is long gone https://en.wikipedia.org/wiki/Instit...cer_Prevention ) and one of the labs had a bunch of them. (and a weird device that held and 'smoked' 20 at a time for extracting smoke components).

[Frank S]

I've actually seen those in real life at a previous job. Worked as an analytic chemist for the American Health Foundation (which is long gone https://en.wikipedia.org/wiki/Instit...cer_Prevention ) and one of the labs had a bunch of them. (and a weird device that held and 'smoked' 20 at a time for extracting smoke components).