PrimeWire

You can now watch the entire Tech Now Season 2025 Episode 4 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

Tech Now revisits stories about technology that's helping the planet. Nick Kwek meets the Sydney-based start-up using robotics to clean up waterways. Adrienne Murray travels to the Arctic Circle to find out how a community in Svalbard is shifting to clean energy, and Paul Carter meets scientists trying to find ways to remove so-called 'forever chemicals' from the environment.