If you know that most soda bottles are made from PET plastic, you’ve probably thought about how you could make filament from them and have an endless supply of cheap printing material.

[JRT3D] is taking a different approach with PetBot, which cuts PET bottles into tape and then turns it into filament. See the videos after the break. Cutting the tape and extrusion happens in two ...

Short for pétillant naturel or 'naturally bubbly' in French, pet-nat wines predate ... all of this happens in the bottle, the yeast sediment often remains, making the wine cloudy or even chunky ...