01:30Learning
Can you see the grey box? Sensory adaptation explained by Kit Yates #sciencedemo #optical #sensory
The Royal Institution
Ever wonder what English sounds like at every level? Here's the same situation from B1 all the way up to C2. 💪
Published 2026-04-10 · Watch on YouTube ↗
Availability and playback restrictions are controlled by the original channel.
01:30The Royal Institution
34:40
45:25
58:58
04:59
33:29
29:29BBC Learning English
Allow Google Analytics to measure visits. Your history stays in your browser. Privacy details