SINGAPORE — André Stoltz calls his company’s feature product a “super-absorbent” sponge: a carbon-fiber filter made from recycled paper and cotton that can suck oil or industrial contaminants …
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The Singapore News
SINGAPORE — André Stoltz calls his company’s feature product a “super-absorbent” sponge: a carbon-fiber filter made from recycled paper and cotton that can suck oil or industrial contaminants …
( read original story …)
Search your Hotel