The World’s Longest Running Science Experiments

Check my other channel Geographics: https://www.youtube.com/channel/UCHKRfxkMTqiiv4pF99qGKIw →Subscribe for new videos every day! https://www.youtube.com/user/toptenznet?sub_confirmation=1 Find more lists at: http://www.toptenz.net Our other YouTube Channels: Biographics: https://www.youtube.com/channel/UClnDI2sdehVm1zm_LmUHsjQ/ Geographics: https://www.youtube.com/channel/UCHKRfxkMTqiiv4pF99qGKIw/ Business inquiries to admin@toptenz.net Other TopTenz Videos: 10 More Horrifying Archaeological Discoveries https://youtu.be/Xnyju9RMG1s 10 Compelling Reasons to Know the Minoans https://youtu.be/wJQKU_ro8RA Text version: https://ift.tt/2xmPzkC Coming up: 10. The Up Series 9. The Ringing Bell 8. Bird-Watching 7. E. Coli 6. The Oldest Agricultural Experiment 5. Monitoring Mt. Vesuvius 4. Counting Spots On The Sun 3. The Longest Musical Piece Ever Played 2. Harvard Study Of Adult Development 1. The World’s Slowest Moving Liquid Source/Further reading: https://ift.tt/2VWvV8c https://ift.tt/38FjLWM https://www.youtube.com/watch?time_continue=85&v=VVQ96wfbf_0&feature=emb_logo https://ift.tt/3ebQvYs https://ift.tt/2Ck6VAN https://ift.tt/38DDTYT https://ift.tt/3iL5Fr8 https://ift.tt/2ZeQ0ch https://ift.tt/38CdP0B https://www.youtube.com/watch?v=UtQGYz4f3YQ https://ift.tt/2DnuCcc https://ift.tt/2VWvWt6 https://www.youtube.com/watch?v=VwCfslggISQ https://ift.tt/2ALh5KE https://ift.tt/3ehG4D6 https://ift.tt/2BkVq8k https://ift.tt/2CghBkc https://www.youtube.com/watch?v=PQr8ldEeO04 https://ift.tt/2ADShnA https://ift.tt/2zWObE5 https://www.youtube.com/watch?v=-3-Pm5JUQZ4&feature=emb_logo https://ift.tt/2ZeQ2Rr https://ift.tt/2ADSiIa https://www.youtube.com/watch?v=1bsmv6PyKs0 https://ift.tt/1H216yx https://ift.tt/2Wfydjh https://ift.tt/38C2MV4 https://www.youtube.com/watch?v=ZC2dfDS8g0Q https://ift.tt/2ZbRyDu https://ift.tt/2ChoeTn