BurstCube, shown in this artist’s concept, will orbit Earth as it hunts for short gamma-ray …
Read More »Physics confirms the best way to make a playground swing go higher
This setup in the lab helped researchers track motion using markers attached to the swinger and the swing Chiaki Hirata et al./APS 2023 Whether the back-and-forth arc of a playground swing becomes bigger over time depends on how the person sitting on it moves against the swing – a phenomenon …
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