The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
A compact fluorescent lamp seen through an Amici prism
A compact fluorescent lamp seen through an Amici prism
Rainbow
Double rainbow and supernumerary rainbows on the inside of the primary arc. The shadow of the photographer's head at the bottom of the photograph mark
Double rainbow and supernumerary rainbows on the inside of the primary arc. The shadow of the photographer's head at the bottom of the photograph marks the centre of the rainbow circle (the antisolar point).
Rainbow in Moshav Aviel, Israel
Rainbow in Moshav Aviel, Israel
A colourful rainbow and ring-billed gull
A colourful rainbow and ring-billed gull
Definition on angles
Definition on angles