Handheld%20electronic%20devices articles
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How Sony's Clever Electronic Variable ND System Works and Why it Matters
Numerous Sony cinema cameras include electronic variable neutral density (ND) filters, including the popular full-frame FX9. [Read More]
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This wearable solar panel charges all your devices and weighs less than a MacBook
The Jackery SolarSaga 40W mini solar panel attaches to your backpack to provide solar power on the go, and so far I'm very impressed with its durability and efficiency.
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Researchers describe spin-boson systems to configure quantum devices
Many of today's quantum devices rely on collections of qubits, also called spins. These quantum bits have only two energy levels, the "0" and the "1." However, spins in real devices also interact with light and vibrations known as bosons, greatly complicating calculations.