If there is one kind of hammer that you don't want to get your thumb stuck under, its a steam hammer, a giant hellish machine that defined the industrial age.There are several claims to its invention in the mid 19th century, to hammer steel into shape and smash out impurities. One of these is Creusot, who exhibited a version at the Paris Universal Exposition of 1878.Looking at the Creusot Hammer, I would argue that it was the inspiration for the Eiffel tower, ten years later.Here are a variety of hammers including the mechanical or hydraulic versions that replaced steam, but still have the same titanic look.

Although we previously did a list on diving helmets, the variety of strange diving outfits warranted another list. Having spent hours pouring through these to pick my favorites, it occurred to me that the inspiration for early science fiction robots and space suits, before the age of actual space travel, clearly comes from this pre-space age technology.Deep sea diving equipment needs to be solid and heavy it has a very different aesthetic from aviation and space equipment which needs to be light, so there is a market difference between the look of space things in science fiction, between the 50s and 60s.

In the Avengers, Steed carried a sword cane. A sword cane was only one of a variety of gadget or system canes that were made popular in the Victorian era when everything from automatons, whiskey flasks, pipes, lighters, guns, umbrellas and golf clubs were combined in these antique gadgets.Here are some of the best ones we could find. Vote on your faves.

Want to see some more impressive glass stairs than those at the Apple Stores? Despite the fact that Apple actually has a patent on the glass stairs at some of its stores, their glass staircases are actually not all that innovative. The glass stair at the Carre D art in Nimes is more adventurous and was designed 20 years ago, and Ove Arup have engineered a purely glass stair with no steel fixings.

The irony in these advertisements for guns is sometimes accidental and sometimes deliberate. What many demonstrate, however, is that Americans' relationship to the gun is completely different from almost any other nation in history.