She switches from high beams to low beams, and sometimes gets stuck in between.

NEWYORKER: Father of the Bride

Many of the Yorkshire Food Finder trails begin and end at his 14th-century inn, which is big on old-world charm with its wonky walls and low beams.

BBC: Eat your way around Yorkshire

There are two types one bounces electromagnetic waves off the body to create an image like this and the other uses backscatter technology to project low level X-ray beams over the body resulting in images like this.

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It is an ancient-looking room, with a gleaming floor buffed by many feet for many years, its low willow-branch ceiling and beams brightly painted and hung with banners, the walls depicting floating Buddhas and snarling, dark-faced demons.

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Different sorts of low-cost robots are also emerging that do not look at all like the bulky beams of factory robots.

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