Year: 2008

Camera obscura in a tree

Camera obscura in a tree

From the MAKE Flickr pool Flickr member Dippold turned an old olive tree into a pinhole camera – I have used the cavity of the olive tree as “camera obscura” of the photocamera. It is equipped of a shutter. This shutter works with a method of carrucolas. The camera has an internal device that support […]

Visualization API for Google Docs

This looks really useful. Google recently released an API for using Gadgets and visualizations inside of (or pulling from) the Google Docs spreadsheet system. Developers can create useful visualization models, like Gantt charts or geographic heat maps, and Docs users can use these tools inside their own documents. The Gadgets in Docs framework also allows […]

Handmade mechanical dragonfly

Handmade mechanical dragonfly

Etsy seller JesseDanger has created this amazing precision clockwork-style insect – Modeled after the largest modern species of dragonfly, this is a functioning creation whose wings flutter up and down when the very tip of the tail (really the abdomen, but tail sounds cooler) is turned. The inspiration for this complex mechanical insect originated from […]

Manure launching security system

Manure launching security system

Reader Erica points out this story about a resourceful British maker – A British businessman fed up with being targeted by vandals has installed a 30-foot Roman-style catapult on the premises to hurl bucket loads of chicken manure at culprits attacking his rural offices. […] The defense arrangements, which include priming the catapult with chicken […]