Explore the vulnerabilities in e-rickshaw Bluetooth BMS systems and the need for better design and security standards.

For those willing to put some elbow grease into it, there is an almost unlimited supply of 18650 lithium ion batteries around for cheap (or free) just waiting to be put into a battery pack of some ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether you’re a seasoned traveler or someone who goes on one trip per year, there’s something that most travelers can relate ...

Power outages in the face of natural disasters or more mundane grid failures can range from a mild inconvenience to a matter of life or death if you depend on electrical medical equipment. [Shareable] ...