https://www.youtube.com/@NakedScience

https://www.youtube.com/@OurHistory

https://www.youtube.com/@TEDEd

https://www.youtube.com/@KingsandGenerals

https://www.youtube.com/@SLICEDocumentary

https://www.youtube.com/@OutbackMike

https://www.youtube.com/@pulanspeaks

https://www.youtube.com/@KHONNewsHawaii

https://www.youtube.com/@newageofsail3877

https://www.youtube.com/@StefanMilo

https://www.youtube.com/@OiwiTV

https://www.youtube.com/@surfertoday

https://www.youtube.com/@sandiegoarchaeologicalcenter

https://www.youtube.com/@StarTalk

https://www.youtube.com/@TimelineChannel