Posts in: eyes

Seeing our insides with a bug’s eye view

Seeing our insides with a bug’s eye view

New device combines the seeing power of insects and humans into one lens

By | Posted October 25, 2013

Why do our pupils dilate?

Why do our pupils dilate?

How the aperture of our eyes offers a glimpse into the mind

By | Posted December 6, 2012

People often wake up with gritty ‘sand’ nesting in the corner of their eyes after a night’s sleep. [Photo credit: jancissmells via Flickr]

The sandman strikes again

Why does sleep build up in our eyes overnight?

By | Posted February 28, 2012