Earth Cam You could spend a whole day here! (hundreds of live views from all over the world) - https://www.earthcam.com/

Old Faithful - https://www.nps.gov/yell/learn/photosmultimedia/webcams.htm

Las Vegas Wedding Chapel (watch drunk people getting married, with sound) - https://www.earthcam.com/usa/nevada/lasvegas/index.php?cam=wedding

Live picture of a trucker driving across the USA - https://bigrigtravels.com/

People trying the 72 oz steak challenge, live cam (they have 60 min to eat the whole steak and sides, see timers above screen) - http://www.bigtexan.com/live-stream/

Watch bears catching salmon in streams (Live cam) - https://explore.org/livecams/brown-bears/brown-bear-salmon-cam-brooks-falls

Monterey Bay Aquarium - https://www.montereybayaquarium.org/animals/live-cams

Webcams from all over the world.  https://www.skylinewebcams.com/en/top-live-cams.html

Port Everglades webcam  - https://www.portevergladeswebcam.com/ 

Hundreds of live stream webcams - https://www.mylivestreams.com/index.php