A simple method for checking evidence, scale, uncertainty and the distance from practical use.
Find the stage of evidence
A simulation, laboratory experiment, animal study and human trial answer different questions. Headlines often compress these stages into the same word: breakthrough.
Look for comparison and magnitude
Statistical significance does not show whether an effect is large or useful. Check the sample, control, measured outcome and how the result compares with existing methods.
Expect correction and replication
Science advances through challenge and repetition. A credible report explains limitations and avoids treating one paper as the final answer, especially when commercial or health claims are involved.