Learn the basics of the solar system while you hack your vegetables into oblivion with Elysium Woodworks' custom bamboo cutting board. The planets, their distances from the sun and all their many moons are engraved and sealed under food-grade mineral oil and beeswax. Read More >
For reasons beyond it simply being an awesome thing to do, scientists have built a saw blade covered in shark's teeth, which which they can hack their way through a hunk of salmon. There is method in this madness, mind.