From swiftlet bird nests to electronic waste, we traveled the world to learn about surprising, billion-dollar industries.

0:00 Intro
00:36 Tuna
08:56 Swiftlet nests
19:46 Used watches
32:32 Aloe vera extract
41:35 Electronic waste
50:38 Açaí
1:02:13 Fast-food Advertising
1:11:31 Instant noodles
1:18:27 Lithium batteries
1:33:23 Phone repairs
1:38:32 Pool cleaning
1:44:45 Polystyrene foam
1:51:45 Himalayan Salt
2:00:06 Cut flowers
2:06:30 Shea butter
2:15:15 Teeth whitening
2:22:17 Snail slime
2:30:54 Soap
2:37:15 Wigs
2:44:46 Wine corks
2:49:15 Latex mattresses
2:59:09 Gemstones
3:09:43 Pearls
3:18:23 Crawfish

MORE BIG BUSINESS VIDEOS:
Big Business Season 1 Marathon
https://www.youtube.com/watch?v=pbG3EeYnXQ0
21 Fascinating Industries Around The World | Big Business | Insider Business
https://www.youtube.com/watch?v=o9kMAEyjpQI
23 Fascinating Jobs Around The World | Big Business | Insider Business
https://www.youtube.com/watch?v=RThSD70hiTg

------------------------------------------------------
#billiondollarindustry #BigBusiness #insiderbusiness

Business Insider tells you all you need to know about business, finance, tech, retail, and more.

Visit our homepage for the top stories of the day: https://www.businessinsider.com
Insider Business on Facebook: https://www.facebook.com/businessinsider
Insider Business on Instagram: https://www.instagram.com/insiderbusiness
Insider Business on Twitter: https://www.twitter.com/businessinsider
Insider Business on Snapchat: https://www.snapchat.com/discover/Business_Insider/5319643143
Insider Business on TikTok: https://www.tiktok.com/@businessinsider

24 Surprising Billion-Dollar Industries | Big Business | Insider Business