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Related: Culture Forums, Support ForumssurrealAmerican
(11,362 posts)... when I was a teen.
Baitball Blogger
(46,744 posts)We didn't have the internet back then, nor all the neat visuals.
Rubik's Cube wasn't even mass marketed yet!
struggle4progress
(118,301 posts)taking a class with the (now deceased) graph theorist Tory Parsons that year, and he told us he had designed an algorithm for solved the cube and offered to share it with the students in the class
http://dl.acm.org/citation.cfm?id=82296&picked=prox&preflayout=flat
Baitball Blogger
(46,744 posts)The google said it was invented in 1974. But it wasn't mass marketed for several more years. mid-1981 sounds right.
surrealAmerican
(11,362 posts)There were plenty of neat visuals if you knew where to look.
Anamorphic projections were also all the rage during the renaissance, and again in the nineteenth century.
Baitball Blogger
(46,744 posts)Do you see an old hag or a young woman? But nothing of the caliber of that video. Of course, I was raised overseas where there were two Spanish Channels and one US military channel that showed movies that were ten to twenty years old. I was watching the Movie Classic Channel before Ted Turner earned his first million!
surrealAmerican
(11,362 posts)... that were reprints of 19th century parlor games, where you used a mirror rolled into a tube to "reveal" the otherwise indiscernible image (usually a black and white drawing). From there, I did my own research, and found older images. A lot of renaissance murals employed the technique for works that were high up on walls or ceilings, and would only be viewed from below.
Baitball Blogger
(46,744 posts)In my teens I was still terrified my stomach would begin rumbling during class.
I admired my older sister because she was the artist. She said I drew very anally. I tried to pick up her calligraphic way of writing, and years later, someone asked me how I came around to writing my letter "E"s like I'm left-handed. It was peculiar because I'm right-handed.
I realized now, that if I possessed the confidence and reference points that I have today, I might have been able to develop the kind of things that seem to come naturally to artistic people.
lunatica
(53,410 posts)Baitball Blogger
(46,744 posts)CBGLuthier
(12,723 posts)Baitball Blogger
(46,744 posts)This, and a class on Statistical Analysis.