We are looking to substitute our current soft gel coating with a material that has most of the positive qualities that soft gel has. We need something that will be safe for consumption and biodegradable. We need something that is cheaper to produce and can serve the same purpose. Could you...
I need to know how I can compress air without an air compressor. Are there any mini compressors or air pumps?
I am working on project at work. I can give much detail, but this item must be able to expel air repeatedly on demand. It can't use an external air source such as (compressed gas...