124 videos with Bangla captions
Double-click on the English captions will play the video from there.
How empowering women and girls can help stop global warming | Katharine Wilkinson
What happens in your brain when you pay attention? | Mehdi Ordikhani-Seyedlar
How Quantum Biology Might Explain Life’s Biggest Questions | Jim Al-Khalili | TED Talks
See invisible motion, hear silent sounds. Cool? Creepy? We can't decide | Michael Rubinstein