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Ann N Betz
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8 Presentations
United States
Joined 11/13/2018
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No one has described Science better than the great American writer Walt Whitman
167 views
Meteors
320 views
Climatic Regions of Africa
526 views
LYARI EXPRESSWAY Citizen’s Concerns and Community Opposition
565 views
Seamanship of the CIO: Fish versus Cut Bait or ... Bail versus Abandon Ship!
438 views
Quantum World at Atomic Scale: Spin-Polarized Scanning Tunneling Microscopy
223 views
Conversion of Georgian Bluffs Anaerobic Digestion System to Co-Process SSO streams to 20,000 T/A
187 views
Preparing for high school & post high school success
134 views
