These days most cutaways are computer rendered. Here are some physical cutaways that fascinate us as much as when travel stores had elaborate cutaway models of passenger jets.The most amazing is a model of Chernobyl reactor core 4, accurately depicting its ruined state after the disaster.

If you want to build a Steampunk - Victorian - Dr. Frankenstein lab in your garage this weekend, here are some suggestions of where to 'get that look'. Suggestions always welcome.

Custom machinery designed for harvesting vast amounts of produce very quickly, has a particularly hellish quality. This list shows the variety of designs around a common theme, each for gathering a different product: carrots; beans; spinach; coffee; lettuce; cranberries; grapes etc. But then then there are our special favorites such as the worm harvester or the machines that eat trees, including a video of the infamous spider-like walking tree harvester.

Proving that expressions like point and shoot are not just mere metaphor. Here are some examples in the history of camera design that have lead for one reason or another to items which look exactly like guns, from early experimental cameras to sniper style Paparazzi kit to toys.

Bank vaults comprise the most impressive fortresses ever built. Their giant mechanical doors are supreme gadgets, as large as a truck but built with the precision of a Swiss watch.Working vaults range from the New York Federal Reserve with 5000 tons of gold beneath Starbucks on the corner of Nassau St. to the giant doomsday project seed bank vault in the Arctic. Reconverted vaults are used for an amazing array of items such as underground farms, dry cleaned garment stores, wine cellars, radioactive material storage and restaurants. There are even bank vaults which have survived nuclear explosions in both Nevada and Hiroshima. Here is a collection of some of the most celebrated or unusual vaults in the world