- Apollo 15 Hammer-Feather Drop (youtube.com)
At the end of the last Apollo 15 moon walk, Commander David Scott (pictured above) performed a live demonstration for the television cameras. He held out a geologic hammer and a feather and dropped them at the same time. Because they were essentially in a vacuum, there was no air resistance and the feather fell at the same rate as the hammer, as Galileo had concluded hundreds of years before - all objects released together fall at the same rate regardless of mass.
- Snohomish — Thumbnail History (historylink.org)
Snohomish, located in Snohomish County, is a small town of 9,000 residents, picturesquely sited on the slope of the north bank of its namesake river. Flowing northwest, the Snohomish River begins six miles upstream at the confluence of the Snoqualmie and Skykomish rivers, near present-day Monroe, and ends some 12 miles downstream where it empties into Port Gardner Bay (part of Puget Sound) between Everett and Marysville…