10 Surprising Technologies People Had in the Past

Support our efforts to make videos about what we want: https://ift.tt/2MDSQiC Today, we like to think of ourselves as at the highest point ever in human technological advancement, and certainly on some levels we seem to have done better than in the past — such as transportation methods like airplanes. →Subscribe for new videos every day! https://www.youtube.com/user/toptenznet?sub_confirmation=1 Find more lists at: http://www.toptenz.net Entertaining and educational top 10 lists from TopTenzNet! Subscribe to our Facebook: https://ift.tt/1QRrRgJ Business inquiries to admin@toptenz.net Other TopTenz Videos: 10 Inventions That Will Give You Hope for Humanity https://youtu.be/3TTvlbaPjzQ Top 10 FACTS About Surprising FACEBOOK https://youtu.be/ygabnp8Z6Rs Text version: https://ift.tt/2LnUwQ6 Coming up: 10. The “Baghdad Battery” Found In The Ruins Of Ancient Iraq 9. Several Ancient Cultures Had Forms Of Air Conditioning 8. Hot Air Balloons Go Back To When They Were Used For Messaging In Ancient China 7. People Exploited The Denseness Of Air To Create Primitive “Refrigerators” 6. Guns Have Been Used In Combat Much Farther Back Than Most People Realize 5. Devices Like The Antikythera Mechanism Allowed For Incredible Mathematical Analysis 4. The Telegraph Was Basically The Texting And Internet Of The Olden Days 3. Ancient Cultures Had Surprisingly Sophisticated GPS Equipment 2. The Use Of Condoms And Pregnancy Tests Goes Back A Very Long Way 1. Kevlar Is A Rediscovery Of A Very Old Means Of Combat Protection Source/Further reading: https://youtu.be/p5F6lJhofpA https://youtu.be/p5F6lJhofpA https://ift.tt/1utob7f https://ift.tt/2zluDc8 https://youtu.be/0Z4iFYzGQkE https://ift.tt/2I8qfA8 https://ift.tt/2zmcL0A https://ift.tt/1hGERYn https://ift.tt/2zmy9Df https://ift.tt/2I57P3f https://youtu.be/jdr1yDO7MoY https://ift.tt/2zmlccA https://ift.tt/1OS4kKU https://ift.tt/2Jbwsy3 https://ift.tt/2I8qlI0 https://ift.tt/2zmcQRW https://ift.tt/2wks3De https://www.youtube.com/watch?v=zffTsotd-tY https://ift.tt/2zmcSt2 https://ift.tt/2I2M4Rm https://ift.tt/2zmcT04 https://ift.tt/2I8qpYg https://ift.tt/2zmNaVx https://ift.tt/2I8qr2k https://ift.tt/2COu6P4 https://ift.tt/2I7it9K https://ift.tt/2zmNbsz https://ift.tt/2I9PVwl