Christmas e-bike plea after Coventry tragedy as heartbroken family says 'would do anything'

Ehsia Johnson-Mall has issued a serious warning to anyone planning to buy an e-bike this Christmas ...
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DIY Kinetic Energy Wrist Charger: Build a Wearable Power Bank That Charges as You Move!

Discover how to create a wearable kinetic energy power bank in this hands-on DIY electronics project. Follow step-by-step ...