WWI’s Famous Dazzle Camouflage Seemed Effective Due to Unexpected Optical Trick, Study Finds
A reanalysis of a 1919 study suggests that a separate illusion, the "horizon effect," played a bigger role in warping visual ...
PBS7y
Secrets of Norse Ships
For three turbulent centuries, the glimpse of a square sail and dragon-headed prow on the horizon struck terror into the hearts of medieval Europeans. Indeed, the ...