Einstein may be wrong about how mirrors travelling at light speed work

In 1905, Einstein discovered a paradox in the predicted behaviour of mirrors travelling at impossible speeds, but it may now have been resolved

Does mass increase when nearing the speed of light? - Big Think

Speed of Light Reflection: Einstein's Train & Mirrors

Speed of Light Reflection: Einstein's Train & Mirrors

Einstein's Pathway to Special Relativity

Light bursts out of a flying mirror

Einstein Light Clock Thought Experiment Examined - Physics Discussion Forum

Speed of light not constant proving Relativity wrong - Physics

One Per Cent New Scientist

Speed of Light Reflection: Einstein's Train & Mirrors

Einstein's 'Mirror' Thought Experiment and the Speed of Light Question — Digital Spy

New Scientist on LinkedIn: Einstein may be wrong about how mirrors

If I travel at the speed of light carrying a mirror in my hand

5 of Einstein's Thought Experiments That Revolutionized Science