Hola, iam Gilbert Rodriguez, Wishing you a productive day.
Does Cardboard Contain Heavy Metals? [Solved]
Recovered paper and cardboards are likely to contain heavy metals, such as zinc, lead, cadmium, and chromium, because these metals are present in the raw materials as a seconder fiber and the chemical additives particularly colorants used for the production and finishing of pulp and paper (Ginebreda et al.
Warning: DO NOT TRY—Seeing How Close I Can Get To a Drop of Neutrons
In this video I show you what happens when you try to get close to 1 drop of a neutron star. I tell you how a neutron star is made …
Do earthworms eat cardboard? Can you add cardboard to compost?
composting #gardening #worms PLEASE SUBSCRIBE!
How to make a nuclear reactor at home
IF THIS CLIP CAUSES YOU ALARM, I suggest that you watch the whole documentary on DVD or
