doctordoug
Account Removed
I remember a story about a fellow from the early 1900's who suggested that the US patent office be shut down because everything that could be invented had been and it was useless to keep it open. There are new ideas being developed every day and if we stay in the past we fail to keep up.
Do submarines recycle water for reuse? Are cities recycling their waste water back into drinking water? Are we using recycled bottles, paint, oil, toilet tissue, etc?
Do we clean and reuse our beloved K&N air filter?
Does it make sense that a reusable oil filter is not possible?
Do submarines recycle water for reuse? Are cities recycling their waste water back into drinking water? Are we using recycled bottles, paint, oil, toilet tissue, etc?
Do we clean and reuse our beloved K&N air filter?
Does it make sense that a reusable oil filter is not possible?