Bernard Nebel Profile Topics Started Replies Created Engagements Favorites Forum Topics Started Viewing 15 topics - 376 through 390 (of 647 total) ← 1 … 25 26 27 … 44 → Topic Voices Posts Last Post Anatomy of the eye Started by: Bernard Nebel in: Lesson C-15. Light I: Basics of Light and Seeing 1 1 4 years, 11 months ago Bernard Nebel Concept of how the eye functions Started by: Bernard Nebel in: Lesson C-15. Light I: Basics of Light and Seeing 1 1 4 years, 11 months ago Bernard Nebel Materials–flashlight bulbs of the old filament type Started by: Bernard Nebel in: Lesson C-14. Electricity II: Parallel and Series Circuits, Short Circuits, Fuses, and Ground-Wires 1 1 4 years, 11 months ago Bernard Nebel Electrical circuits Started by: Bernard Nebel in: Lesson C-14. Electricity II: Parallel and Series Circuits, Short Circuits, Fuses, and Ground-Wires 1 1 4 years, 11 months ago Bernard Nebel Short circuits–What they are Started by: Bernard Nebel in: Lesson C-14. Electricity II: Parallel and Series Circuits, Short Circuits, Fuses, and Ground-Wires 1 1 4 years, 11 months ago Bernard Nebel Ground wires–their importance Started by: Bernard Nebel in: Lesson C-14. Electricity II: Parallel and Series Circuits, Short Circuits, Fuses, and Ground-Wires 1 1 4 years, 11 months ago Bernard Nebel Importance of Fuses Started by: Bernard Nebel in: Lesson C-14. Electricity II: Parallel and Series Circuits, Short Circuits, Fuses, and Ground-Wires 1 1 4 years, 11 months ago Bernard Nebel The Human Voice Started by: Bernard Nebel in: Open Discussion 1 1 4 years, 11 months ago Bernard Nebel Flying machines. New inventions Started by: Bernard Nebel in: Open Discussion 3 3 5 years ago MomsterMom Illusion of Explanatory Depth in Science Started by: Bernard Nebel in: Open Discussion 1 1 5 years ago Bernard Nebel Blace hole video Started by: Bernard Nebel in: Open Discussion 1 1 5 years ago Bernard Nebel Static electricity demonstrations Started by: Bernard Nebel in: Lesson C-13A. Electricity IA: Static Electricity, Sparks, and Lightning 1 1 5 years, 1 month ago Bernard Nebel Ben Franklin’s proof that lightning is a discharge of static electricity Started by: Bernard Nebel in: Lesson C-13A. Electricity IA: Static Electricity, Sparks, and Lightning 1 1 5 years, 1 month ago Bernard Nebel Lightning–Precautions against being struck Started by: Bernard Nebel in: Lesson C-13A. Electricity IA: Static Electricity, Sparks, and Lightning 1 1 5 years, 1 month ago Bernard Nebel Van der Graaf generator Started by: Bernard Nebel in: Lesson C-13A. Electricity IA: Static Electricity, Sparks, and Lightning 1 1 5 years, 1 month ago Bernard Nebel Viewing 15 topics - 376 through 390 (of 647 total) ← 1 … 25 26 27 … 44 →