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Phys Org

Phys Org

Science

Science

Hydrogen becomes a superfluid at nanoscale, confirming 50-year-old prediction

Phys Org
Summary
Nutrition label

90% Informative

Hydrogen nano-clusters at low temperatures display 'superfluidity'—a quantum state of frictionless flow only previously observed in helium.

The discovery deepens our understanding of quantum fluids and could inspire more efficient hydrogen storage and transport for clean energy.

Hydrogen is typically impossible to study in liquid form—it becomes a solid at -259C (-434F) But by confining small clusters of hydrogen molecules inside helium nanodroplets at -272C ( 0.4 K).

VR Score

94

Informative language

97

Neutral language

31

Article tone

formal

Language

English

Language complexity

74

Offensive language

not offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

not detected

Time-value

long-living

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