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The immense stupidity of uselessly wireless tools

Seriously: why do we MUST buy so stupidly?

The big paradox of green, recyclable batteries

More exactly, of green AND recyclable batteries.

Lithium from oceans may be great...

But not for the reasons you think.

Shortage of metals worsens climate change

But only if we use them in the wrong amounts.

About the triangle that will power your next car

Do you already know where it is?

Electric cars will save the world. If only...

… there will be FEW of them.