Students Create Something Humans Can\'t Even See

In a stunning display of engineering and speed, four students from Purdue University have built a robot capable of solving a cube in just 0.103 seconds—faster than the human eye can even register the movement. To put that into perspective, a typical human blink takes about 0.2 to 0.3 seconds, meaning the robot completes the entire solve before most people could even realize it started. The lightning-fast machine moves so quickly that the solution is nearly invisible in real time, leaving viewers amazed at how student innovation is pushing the limits of robotics and human imagination. 🤖⚡

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Four students from Purdue University in the USA have created a robot that can solve a cube in 0.103 seconds.

A human blink takes 0.2-0.3 seconds, so this is literally being solved quicker than in the blink of an eye.pic.twitter.com/kTuEzhy3Ex

— Massimo (@Rainmaker1973) March 10, 2026