Pi
Gerald and Summer of Elysium Woodworks have created a series of custom cutting boards engraved with a number of science, space, and mathematical themes. Each engraved board comes in either an 8″ by 12″ cheese board or 10″ by 15″ cutting board size, and the majority are made using bamboo wood. All of their boards are available in their Etsy store, though there is currently a significant wait due to the volume of orders.
Periodic Table
DNA
Solar System
Fibonacci Spiral
images via Elysium Woodworks
via Geeky Merch
