Researchers at the University of East Anglia have identified a previously unknown property of light that allows it to twist, spin, and behave in unusual ways – without the need for mirrors, materials, or specialized lenses.
In a finding that could reshape medical diagnostics, data transmission, and future quantum systems, scientists from the UK and South Africa demonstrated that light can be “programmed” by taking advantage of its inherent geometry.
This result challenges long-standing assumptions, showing that light can develop chiral behavior – meaning it can act like a left or right hand – while moving freely through space.
According to the team, this could eventually enable light to carry information, examine biological systems, manipulate matter, and safeguard quantum signals.
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