Cobalt Violet, White, Black, and Sky Blue / Pink Gold and Silver Shadow (Samsung exclusive)
You’ll get up to 40 minutes of run time, with two power modes: a standard mode for general cleaning and a Max mode for more intensive spots. It's lightweight and easy to manoeuvre, and it also converts into a handheld vacuum for cars, stairs, and upholstery.
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"Tuning frictional behavior on the fly has been a long-standing engineering dream," said co-author Katia Bertoldi of Harvard University. "This new insight into how surface geometry governs slip pulses paves the way for tunable frictional metamaterials that can transition from low-friction to high-grip states on demand.” In addition, the dynamics revealed by these results are similar to those of tectonic faults and thus give scientists a new model for the mechanics of earthquakes, according to their new paper published in the journal Nature.
As porn sites apply new age checks, will users hand over personal ID?
台美貿易協議拆解：美對台關稅降至15%不疊加、直接投資2500億美元等五大看點2026年1月16日