Tonight's visual measurement video - some folks in Norway build a 4 meter (about 13 feet) tall light stick that responds to WiFi (wireless network) signals, and make light paintings of the variation in WiFi signal strength across various urban landscapes:
Read more about their project here.
The writing life
-
I'm battling to complete a short story before the deadline for submissions
later this week, so this cartoon made me laugh. Click the image to be
take...
2 hours ago
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