Greird

NailO

Proof of concept wearable tech project from MIT Media Lab is a trackpad that can be fitted to the nail of a thumb:

Researchers at the MIT Media Laboratory are developing a new wearable device that turns the user’s thumbnail into a miniature wireless track pad.

They envision that the technology could let users control wireless devices when their hands are full — answering the phone while cooking, for instance. It could also augment other interfaces, allowing someone texting on a cellphone, say, to toggle between symbol sets without interrupting his or her typing. Finally, it could enable subtle communication in circumstances that require it, such as sending a quick text to a child while attending an important meeting.

Pinhole Cinema

Project from Fuwari Lab is a cardboard headset with tiny holes that project an alternative viewpoint inside it:

Workshop to make a pinhole cinema that can be enjoyed by wearing the head. To make your own movie theater in a box of size that can be mounted on the head … Images are projected therein, enters from a small hole drilled in the box …

36 Year Path of Voyager

The Red Color During a Lunar Eclipse Happens When The Light From Every Sunset on Earth is Projected by Earth’s Atmosphere Onto The Moon.