Eradicator Quotes (1 quote)
I have recently read an article on handwriting and forgeries in which it is stated that ink eradicators do not remove ink: but merely bleach it, and that ink so bleached can be easily brought out by a process of fuming: known to all handwriting experts. Can you give me a description of this process, what chemicals are used: and how it is performed?
Showing his early interest in science, at age 16, while a student at Tulsa Central High School. From the first time Gardners writing appeared in print: a query printed in a magazine in Hugo Gernsback (ed.), 'Now It Is Now It Isnt', Science and Invention (Apr 1930), 1119. As quoted and cited in Dana Richards, 'Martin Gardner: A Documentary', collected in Elwyn R. Berlekamp and Tom Rodgers (ed.) The Mathemagician and Pied Puzzler: A Collection in Tribute to Martin Gardner (1999), 3.