Ailsa Craig is an uninhabited isle off the coast of southwest Scotland and the source of the super-dense granite used to make ...

Sometimes, a thing so improbable happens that you consider not even telling others – there is no way they're going to believe ...

The internet is awash with adverts for various portable heaters, with claims that they will heat your house for pennies. Some ...

I let five robot lawn mowers roam my yard day and night. The best can handle tricky terrain, slopes, and obstacles while ...