igorstellar

10 месяцев назадdiscuss

All that is true except almost no sunglasses made with the glass lenses. It’s almost all plastic with UV shielding layer.

2 года назадdiscuss

Rotorwings are also not found in the nature yet they give us ability to navigate in a short distance 3D space better than fixed wing.

2 года назадdiscuss

it's a privacy feature. I don't want to share my name with someone who doesn't have my contact.

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