The new mice incorporate new ruggedized, high-precision button switches for rapid triggering and solid durability.

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It is heavier because the phone is metal, not plastic, which gives it not only heft but a feeling of solid craftsmanship and durability.

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Solid oxide fuel cells have notoriously faced challenges with durability, since they operate at very high temperatures, which the Bloom box will also have to overcome to prove profitable.

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