01/02/2021

Internet

Facebook pop-ups to escalate feud with Apple

Facebook on Monday said that pop-up messages on its iPhone and iPad apps will tout benefits of targeted ads ahead of a privacy move by Apple that could curb tracking.

Energy & Green Tech

Batteries that can be assembled in ambient air

The honor of the 2020 Nobel Prize in Chemistry went to those who developed lithium-ion rechargeable batteries. These batteries have become an essential energy source for electronic devices ranging from small IT devices to ...

Engineering

Hydrogen-powered drives for e-scooters

Hydrogen is regarded by many as the future of propulsion technology. The first hydrogen-powered cars are already in action on German roads. In the case of e-scooters, however, installation of a high-pressure tank to store ...

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