Photograph by Todd Tankersley It's like Bill Murray in a box: The $1,890 Rodenator Pro releases a mix of propane and pure oxygen into a gopher hole, then ignites the gas with an electronic spark. The ...

There's a popular UK television programme called The Dragon's Den, in which five millionaire business people are courted by inventors (themselves at various points on the barmy continuum) who ...

This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. ‘For you animal rights activists and lovers out there, I want you to try ...