A través de su cuenta de Instagram, el matemático japonés Kokichi Sugihara revoluciona las redes sociales con sus espectaculares e increíbles ilusiones ópticas en 3D. 

 
 
 
 
 
 
 
 
 
 
 
 
 

Ambiguous Object Illusion Mug: circle or a square? It’s all a matter of perspective and viewing angle. The complex shape allows for both to be perceived and is based on the work of mathematician Kokichi Sugihara of Meiji University in Japan, the inventor of this illusion and art form. ➡️Follow the link in my profile for info about where to get this 3D print and other amazing items featured here on @physicsfun #illusion #ambiguouscylinderillusion #ambiguouscylinder #geometry #mirrorreflection #physics #ambiguousobject #kokichisugihara #physicstoy #math #mathtoy #mathstoy #optics #opticalillusion #3dprinting #perspective #science #scienceisawesome

Una publicación compartida de physicsfun (@physicsfun) el

 
 
 
 
 
 
 
 
 
 
 
 
 

Convection Currents @exploratorium: intricate and delicate structures called schlieren emerge in convective heat flow as hot, less dense water rises off of an electric heating element. A spot light shines through a thin glass walled tank of water with the L-shaped heating element immersed. The convective flow casts a shadow because the index of refraction of water is temperature dependent, with n decreasing at higher temperatures. Buoyancy, turbulence, heat transfer, physical optics- so much physics behind these mesmerizing patterns! 🌟 With special thanks to the Exploratorium! ➡️ Follow the link in my profile for more info and where to find many of the amazing items featured here on @physicsfun #exploratorium #kineticenergy #physics #physicsfun #turbulence #heat #schlieren #physicstoy #kineticart #density #convection #indexofrefraction #science #scienceisawesome

Una publicación compartida de physicsfun (@physicsfun) el

 
 
 
 
 
 
 
 
 
 
 
 
 

Right Pointing Arrow: spin this arrow 180 degrees and it still points to the right- only in a mirror will it point left (and only to the left). Another incredible ambiguous object illusion by mathematician Kokichi Sugihara of Meiji University in Japan, the inventor of this illusion and art form. A clever combination of reflection, perspective, and viewing angle produce this striking illusion. ➡️ Follow the link in my profile for info about where to get this illusion arrow and other amazing items featured here on @physicsfun #illusion #ambiguouscylinderillusion #ambiguouscylinder #geometry #mirrorreflection #physics #ambiguousobject #kokichisugihara #physicstoy #math #mathtoy #mathstoy #optics #opticalillusion #3dprinting #perspective #science #scienceisawesome

Una publicación compartida de physicsfun (@physicsfun) el

 
 
 
 
 
 
 
 
 
 
 
 
 

Ambiguous Object Illusion: repost of this incredible design by Kokichi Sugihara of Meiji University in Japan, the inventor of this illusion and art form. A clever combination of reflection, perspective, and viewing angle produce this striking illusion. My vote for best gift from the G4G13 exchange last year. ➡️ Follow the link in my profile for info about where to get the amazing items featured here on @physicsfun #illusion #ambiguouscylinderillusion #ambiguouscylinder #geometry #mirrorreflection #physics #ambiguousobject #kokichisugihara #physicstoy #math #mathtoy #mathstoy #optics #opticalillusion #3dprinting #perspective #science #scienceisawesome

Una publicación compartida de physicsfun (@physicsfun) el