Tom Murzenski Profile Topics Started Replies Created Engagements Favorites Topics Engaged In Viewing 6 topics - 1 through 6 (of 6 total) Topic Voices Posts Last Post Additional online reading Started by: CJRichey in: Lesson A-5. Distinguishing Materials 2 2 2 weeks, 5 days ago Tom Murzenski Error in text re magnetic fields going through iron Started by: littlechicory in: Lesson A-5A. Magnets and Magnetic Fields 6 9 1 year, 10 months ago insightandlearning The Fascinating Truth About Gravity Started by: Tom Murzenski in: Lesson D-7. Gravity II: Rate of Fall; Weightlessness in Space and Distinction Between Mass and Weight 1 1 3 years, 6 months ago Tom Murzenski How Do We Know Started by: Tom Murzenski in: Lesson A-4. Matter I: Its Particulate Nature 1 2 3 years, 8 months ago Tom Murzenski Gravity Question Started by: Tilden in: Lesson D-1. Gravity I: The Earth’s Gravity; Horizontal and Vertical 2 2 3 years, 8 months ago Tom Murzenski Declaration vs Declination Started by: Tom Murzenski in: Lesson D-3A. North, East, South, and West 2 2 4 years, 4 months ago Bernard Nebel Viewing 6 topics - 1 through 6 (of 6 total)