Cool Hunting

Digital Sundial by Josh Rubin

sd4a.jpg

Like a digital clock, the digital sundial displays the current time using digits. In the true tradition of all sundials, the device is purely passive - it operates without electricity, and has no moving parts. Instead, the sunlight is cast through two cleverly designed masks in the shape of numbers that show the current time of day. The sundial is available in two versions, for use in either hemisphere. Placed on the inside of a south-facing window (north-facing in the southern hemisphere), the sundial can be read through the horizontal mirror.

$89- at digitalsundial.com

Tools
Print
Email
Save / Bookmark
fShare Share
Permanent link
Sphere It
This entry posted on 06 December 2003 at 2:32 AM
Related Entries
Piezoelectric Concept Backpack
Capitalizing on the friction and heat created by walking, running and even just wearing jeans, engineers from Michigan Technological University, Arizona State University and NanoSonic Inc. devised a way to use this type of generated energy in a concept backpack that can charge portable electronic devices, like iPods and mobile phones. Shoulder straps made of polyvinylidene fluoride (PVDF), a strong, flexible material that feels...
Clocky Revisited
The last time we told you about Clocky it was a prototype, but it recently entered the production phase and is now available online. A new and clean design, Clocky is now more compact and the beefier new wheels make it more durable. Oh, and if you want Clocky to stay put, just disable the wheels and hit the snooze as much as you'd...
PowerFilm Foldable Solar Battery Charger
This weatherproof solar charger was created for the military and is now available to the public. Going camping? A day at the beach? When you're off the grid and can't bear not reading the latest on Cool Hunting? Throw this baby in your backpack (along with your GPS, satellite phone, PSP, etc.) because it is small and portable and cranks out enough power to...
Burton Ronin Espionage Jacket
The Burton Ronin Espionage Jacket has everything you need to rock the mountain in style and comfort. The jacket, which is available in 4 different colorways, also has an integrated digital camera for stealthily snapping pics. We thoroughly examined the pictures on the site and can only guess where the camera is. I guess this calls for a quick trip down to the Burton...
Recent Cool Hunting Videosview all Cool Hunting Videos
Advertisement
Advertisement
Recent Entries

The Pharos Project


Hank and Matlok


Neon Shoes


Radio Village Nomade


Ghostly Swim: Interview with Sam Valenti


Creative Index


Interview with Maarten Baas


A Paper Tiger


Von Totebags and T-Shirts