Tag: noise
Parabolas in action
by Murray Woodman on Aug.25, 2005, under Know Idea
Railway lines lessen the quality of life for residents through noise and visual pollution. How can we minimise these problems? more…
Murray Woodman
Homepage and blog
Looking for something?
Use the form below to search the site:
Still not finding what you're looking for? Drop a comment on a post or contact us so we can take care of it!
Visit our friends!
A few highly recommended friends...
Archives
All entries, chronologically...
