Share: Title:Density - Why does an iron nail float on mercury and sink in water? | #aumsum #kids #science Duration: 2:26 Views: 751K Uploaded: 7 years ago Similar Songs ▶️ 4:19 Density - Why Does Oil Float On Water? | #aumsum #kids #science #education #children 1.2M views • 7 years ago ▶️ 1:37 Archimedes Principle - Why Do We Weigh Less In Water? | #aumsum #kids #science #education #children 249K views • 7 years ago ▶️ 1:32 Why Does Ice Float? | #aumsum #kids #science #education #children 229K views • 6 years ago ▶️ 6:49 Why Is It Hard To Cure Cancer? + More Videos | #aumsum #kids #science #education #children 1.1M views • 6 years ago ▶️ 1:28 Archimedes Principle - Why Do Ships Float? | #aumsum #kids #science #education #children 324K views • 7 years ago ▶️ 6:04 What Exactly Killed The Dinosaurs? + More Videos | #aumsum #kids #science #education #children 4.6M views • 5 years ago ▶️ 3:48 What If We Were Made Of Plastic? + More Videos | #aumsum #kids #science #education #whatif 5.8M views • 2 years ago ▶️ 3:53 What If Oceans Were Made Of Gold? + More Videos | #aumsum #kids #children #education #whatif 3.3M views • 2 years ago ▶️ 0:56 Why Is Dry Ice So Dangerous? | #aumsum #kids #science #education #children 3.4M views • 6 years ago ▶️ 1:32 Why Is Fluoride Added To Water? | #aumsum #kids #science #education #children 111K views • 6 years ago ▶️ 11:05 Why Atlantic And Pacific Oceans Don't Mix? + More Videos | #aumsum #kids #science #education #whatif 1.1M views • 1 year ago ▶️ 1:59 Density -why Does An Iron Nail Float On Mercury And Sink In Water? It's Edutech Time 115 views • 4 years ago ▶️ 1:07 Why Do Heavier Objects Fall Faster? | #aumsum #kids #science #education #children 381K views • 6 years ago ▶️ 1:08 Osmosis - How Do Fish Drink Water? | #aumsum #kids #science #education #children 403K views • 7 years ago ▶️ 2:02 Why Is Ultrasound Used In Sonar? | #aumsum #kids #science #education #children 481K views • 7 years ago ▶️ 1:53 Buoyancy - Can You Drown In The Dead Sea? | #aumsum #kids #science #education #children 2.6M views • 7 years ago ▶️ 1:58 Density - Why Do Firemen Crawl In Smoke Filled Rooms? | #aumsum #kids #science #education #children 122K views • 7 years ago ▶️ 14:24 Why Do Women Have Shriller Voices Than Men? Plus 9 More Videos.. #aumsum #kids #science 3.2M views • 7 years ago ▶️ 0:39 What If Water Was Made Of Silver? #aumsum #kids #shorts #whatif 9M views • 2 months ago ▶️ 4:27 Do Plants Get Cancer? + More Videos | #aumsum #kids #science #education #children 900K views • 5 years ago ▶️ 6:03 Is Radiation Harmful? + More Videos | #aumsum #kids #science #education #children 1.3M views • 6 years ago ▶️ 5:57 Why Does A Flame Always Point Upward? + More Videos | #aumsum #kids #science #education #children 828K views • 5 years ago