Energy & Green Tech

Panasonic unveils 4680 battery for use in high-end Tesla vehicles

Panasonic has announced to the press that it is ready to show off its new cylindrical 4680 battery (46 millimeters wide and 80 millimeters tall), built specifically to accommodate Tesla electric vehicle (EV) requirements. ...

Engineering

Now construction projects can heat themselves

A new product based on concrete slab elements with built-in, liquid-filled heating pipes makes construction projects able to heat themselves. The source of the heat is fossil-fuel free energy, making this a green concept.

Business

More wipes, no jeans: Amazon limits shipments to warehouses

To make room for toilet paper, hand sanitizer and other items in high demand during the global viral pandemic, Amazon said it is limiting what brands and independent sellers can send to its warehouses for the next three weeks.

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