UK<p><a href="https://www.europesays.com/uk/34666/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">europesays.com/uk/34666/</span><span class="invisible"></span></a> Engineers are Creating 3D ‘Optical Knots’ by Manipulating Laser Beams <a href="https://pubeurope.com/tags/communication" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>communication</span></a> <a href="https://pubeurope.com/tags/DukeUniversity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DukeUniversity</span></a> <a href="https://pubeurope.com/tags/holograms" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>holograms</span></a> <a href="https://pubeurope.com/tags/knots" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>knots</span></a> <a href="https://pubeurope.com/tags/lasers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lasers</span></a> <a href="https://pubeurope.com/tags/OpticalKnots" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpticalKnots</span></a> <a href="https://pubeurope.com/tags/Physics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Physics</span></a> <a href="https://pubeurope.com/tags/Science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Science</span></a> <a href="https://pubeurope.com/tags/UK" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>UK</span></a> <a href="https://pubeurope.com/tags/UnitedKingdom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>UnitedKingdom</span></a></p>