[InkRaven]

I did some research and I only have these questions:

How do I extract ovalbumin from egg whites?
How would I prepare coffee grounds to use as a bioplastic?
Is it better to add glycerol after I mixed water and agar or together with the water and agar?
How do I sonicate eggshells to turn them into eggshell nanoparticles?

Thanks!

[billnotgatez]

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