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This 50,000mAh Power Bank with 4 Cables and 3 Charging Ports Is Nearly Free, Amazon Cuts Prices by 80%
Having a power bank is a necessity these days but having one that’s compatible with all your devices and also has fast ...
Interesting Engineering1d
World-first ‘Microgrid-in-a-Box’ to reduce energy cost by 60%, homeowners can get revenue
The MIB solution is expected to be an integrated hardware and energy management system that combines solar, storage, ...
New York Magazine2d
I Design Gadgets for a Living, and My Favorite Flashlight Is $8
Kiran Malladi and I are part of a large group chat of bike geeks that is ostensibly about cycling but often delightfully off ...
C&EN4d
Effect of Pores in Hollow Carbon Nanofibers on Their Negative Electrode Properties for a Lithium Rechargeable Battery
† Department of Materials Science and Engineering and Research Institute of Advanced Materials, Seoul National University, 599 Gwanangno, Gwanak-gu, Seoul 151-742, Republic of Korea ‡ Department of ...
C&EN5d
Polypyrrole Template-Assisted Synthesis of Tubular Fe-NC Nanostructure-Based Electrocatalysts for Efficient Oxygen Reduction Reaction in Rechargeable Zinc–Air Battery
School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, P. R. China ...