Image: Ohio Desk

Ohio Design, which is based in San Francisco, has created a desk that moves up and down, from sitting height to standing height and back again, using old-fashioned gears. The [Adler Table](http://ohiodesign.com/product/adler-table/) is very nice looking:

Adler Table by Ohio Design

Here is a close-up of the gear arrangement:

Adler Table Gears

The asking price is $1925.