Science: Quick as a Flash

In Chicago last week Drs. Francis Wood Godwin and Alfred Orpheus Walker showed pictures of a .22 calibre bullet in flight taken at speeds of about one-millionth of a second, fastest exposure ever accomplished. These photographs revealed the bullet "stopped" in its course, a clear-cut image with highlights gleaming on its surface; stopped again so close to a pane that its reflection could be dimly seen in the glass; passing through and emerging in a cloud of glass dust.

Dr. Godwin is an electrical engineer, Dr. Walker a chemist at Armour Institute of Technology. Both picked up photography as a hobby....

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