BBC Radio 4<p>⚛ We've had relativity, the physics of time, genius, the speed of light, the Grand Unified Theory, photons, black holes, quantum physics - but this is the first time Melvyn Bragg and his experts have considered Albert Einstein himself.</p><p>About time, you might say.</p><p>In Our Time, on BBC Sounds.</p><p><a href="https://bbc.in/3PqPX5K" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="">bbc.in/3PqPX5K</span><span class="invisible"></span></a></p><p><a href="https://social.bbc/tags/AlbertEinstein" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AlbertEinstein</span></a> <a href="https://social.bbc/tags/TheoreticalPhysics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TheoreticalPhysics</span></a> <a href="https://social.bbc/tags/relativity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>relativity</span></a> <a href="https://social.bbc/tags/SpeedOfLight" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SpeedOfLight</span></a> <a href="https://social.bbc/tags/SpaceTime" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SpaceTime</span></a> <a href="https://social.bbc/tags/genius" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>genius</span></a> <a href="https://social.bbc/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://social.bbc/tags/HistoryOfScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HistoryOfScience</span></a></p>