Both are canals and both have made shipping much cheaper.
it saved months/weeks of time sailing around south America and gives panama money It connected the Pacific Ocean and the Caribbean Sea.
I remember a few years ago, I had a rotten tooth. My dentist said if he didn't perform a root canal, the rot would get to my bloodstream, poison, and kill me. So the root canal saved my life. And it didn't even hurt much.
They saved on shipping costs.
By sailing through the narrow space in between them. By sailing closer to Scylla, he saved his ship, but lost 6 men in the process.
With channel locks that saved workers about 10 million cubic feet of excavation.
Commerce. It saved much time, and money to have a clear shot to Boston and from Boston.
It saved shippers from traveling another 8000miles around the southern tip of Africa!
if the tooth is extremely sensitive to touch and temperature and hurts often then it is most likely in need of a root canal. in general anytime you feel a discomfort of pain in a tooth you need to see a dentist just to prevent root canals. but if you let it get that bad then you probably procrastinated long enough and waited to long and got yourself into some mess. so you'll need a root canal now. . it started as a small cavity that you could of gotten filled in a short quick appointment and saved $$ but if you waited then you'l spend alot of $$$ and take alot of time at the office.
The decay starts to grow and spread into the denten which is where the nerve is located causing one to then need a root canal. If the tooth can be saved a root canal is done, the tooth is built up and a new crown is placed over the tooth. if the tooth cannot be saved then it is extracted and replaced by a bridge, implant or a partial
The Panama Canal offered a new way to get past the Americas without having to go all the way around the huge land mass. Using the canal saved (and continues to save) a total of about 12,500 km on a trip from New York to San Francisco by sea.
The goddess Artemis saved Iphigenia in one version of the myth. In the other, Iphigenia was not saved and was sacrificed.