You will have it the rest of your life. COPD usually gets worse over time, but you can learn how to manage it. Pulmonary refers to the lungs and airways. The condition is obstructive because it limits the flow of air into and out of your lungs.
The FischerâTropsch process is a set of chemical reactions that changes a mixture of carbon monoxide gas and hydrogen gas into liquid hydrocarbons. People care about the F-T process for many different reasons, for example, it might be a way to make fuel for cars and trucks that doesn't pollute as much as fossil fuels.
Beat flax to extract the linen fibres. Scutching is the process of extracting linen fibres from flax stems, originally done by hand and later by machine. Woodworker who specializes in the manufacturing of the thin wooden slats used on wooden shipping containers, especially on boxes used to ship fresh fruit.