Love documentaries? One platform has thousands, only $105 for life through July 5.

TL;DR: Unlock a lifetime of documentaries with a Curiosity Stream lifetime subscription on sale for $105 through July 5.

Documentary streaming has fragmented across so many services that watching one usually means clicking through three different apps before finding what you wanted. Curiosity Stream is a single-platform streaming service stocked with thousands of science, history, tech, and nature documentaries, and you don’t have to pay a monthly subscription. Through July 5, it’s only $104.99 to get Curiosity Stream for life (usually $399.99).

Catalog topics run from particle physics and space exploration to ancient civilizations, modern engineering, and natural history. Original series like Engineering the Future, Deep Time History, and Polar Bears sit alongside licensed films from established documentary studios. Stephen Hawking’s Favorite Places, the platform’s first Emmy winner, takes the late physicist on a computer-generated spaceship tour through the cosmos with him as the in-cabin narrator. New films land every week, so even a heavy weekend run won’t exhaust the queue, and the back catalog stretches deep enough to last beyond a long winter.

Streaming runs on phones, tablets, laptops, smart TVs, Xbox, and Apple TV via AirPlay, with 1080p playback across all of them. Bookmark sync across devices means starting an episode at lunch and finishing on a TV after work takes a single tap. Offline downloads handle international flights or anywhere a cell signal cuts out, so a long-haul plane ride becomes prime documentary territory, and those same downloads cover beach vacations without spotty hotel Wi-Fi.

Search and category filters cut the catalog down to a specific subject in a couple of taps, so you don’t have to waste time tracking down that cool documentary about David Attenborough and glowing fish.

Trade a monthly streaming fee for a lifetime of documentaries. Get a Curiosity Stream lifetime subscription on sale for $104.99. Sale ends July 5 at 11:59 p.m. PT.

StackSocial prices subject to change.