The National Academy of Sciences added a “foreign associate” to its goodly company: Russian physicist Peter Kapitza, Hero of Socialist Labor. He was worthy of the honor. Besides a monster string of ...
In 1928, Hugo Gernsback sponsored a contest to devise a symbol for sf, launching the creation of visual definitions of sf. The symbols he presented-an eye, gears driving a pen-suggest that sf means a ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback