Showing posts with label canal. Show all posts
Showing posts with label canal. Show all posts

August 15 - Panama Canal!

 Posted on August 15, 2021


This is an update of my post published on August 15, 2010:


After ten years of work, the 48-mile (77-km) Panama Canal was finally completed. 

And, on this date in 1914, the Panama Canal was officially opened.

It linked the Atlantic and Pacific Oceans and cut in half the trip from the East Coast of the U.S. to the West Coast.



That's huge!

You know what else was huge? Digging the canal! It was a huge and difficult engineering project. The French tried to build a canal in the same location in the late 1800s, and 21,900 workers died (mostly from tropical diseases) before they finally gave up the effort. The U.S. canal construction wasn't as deadly, but 5,600 workers lost their lives before the canal was finished.




Did you know...?

It takes from eight to ten hours to travel the canal.



At each elevation, a ship has to wait in each lock until the
water level has been raised or lowered to the level of the next lock.


The maximum size of ship that can use the canal is called Panamax.



Although the Pacific Ocean is west of the Atlantic, crossing from the Pacific to the Atlantic involves going the opposite you would think: from (south)east to (north)west. This is because the narrow chunk of land where the canal is built is a sort of “S” curve.



Word Play

Do you know what a palindrome is? It is a word or phrase that reads the same backwards or forwards. The words “mom” and “level” are both palindromes.

The Panama Canal is the subject of one of the longest and most famous palindromes:

A MAN, A PLAN, A CANAL – PANAMA



July 29 – Opening the Cape Cod Canal

Posted on July 29, 2017


Most of human history, water has been used whenever possible for travel and for shipping goods. Using the wind and the currents - and of course human power with oars, when necessary - was generally faster and easier than relying on camels and horses and oxen and such, if there was a handy bit of water to use.

Even later, when steam- or gasoline-powered engines were in use, a lot of shipping occurs on major rivers and across the seas. 

Waterways are so important, humans sometimes create more waterways. In the case of Massachusetts, there was a really narrow isthmus (a narrow neck of land between two bodies of water), and cutting a canal across this isthmus meant that people who wanted to travel by ship from Cape Cod to Buzzards Bay could save 135 miles (217 km)!


There were already tidal rivers crossing the isthmus, so engineers were able to widen and deepen the rivers so that ships could travel them - and of course connect them up so that there was one navigable route from Cape to shining Bay.

The canal was first opened as a privately run toll canal on this date in 1914. It was completed in 1916, but it was taken over by the Army and expanded during World War I.

About 14,000 people use the canal every year. There are currently no toll fees, so recreational boats as well as commercial boats and ships use the canal! Even dolphins and whales sometimes use the canal!

(When a critically endangered North Atlantic right whale uses the canal, the US Army Corps of Engineers, who maintain the canal, generally close the canal to ships and boats.)

Also, the service roads on both sides of the canal are used a ton - people fish from the roads as well as walk, bicycle, and skate the roads. Boat-watching and camping are also popular activities. 






Also on this date:






































(another post here)













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June 18 – Evacuation Day in Egypt

Posted on June 18, 2015

When I say "British troops," I am
including troops from the "crown
colonies," including Australia.

I bet, when you got up today, you
didn't think to yourself, I wonder if I will
see a photo of a soldier playing with a
kangaroo in front of the Egyptian
pyramids...did you?
You probably know that Egypt was the site of one of the world's earliest great civilizations. Yet, Great Britain occupied and ruled over this nation, as it did so many others, starting in the late 1800s. Although Egypt was able to implement a constitution with elections and a Parliament and other trappings of democracy, Britain still wielded a lot of influence. Finally, in 1952 there was a revolution, a military overthrow of the rulers and and end to the British occupation of the country.

And when I say that the 1952 revolution ended the British occupation, I mean that it BEGAN to end it. There were still British forces there, and in 1954 Britain and Egypt signed the Anglo-Egyptian Agreement, and in that treaty Britain agreed to withdraw its forces during the next 20 months.

Finally, on June 13, 1956, the very last British soldier left territory of independent Egypt. And on this date in 1956, the Egyptians ceremoniously rose the national flag above the last freed building in Port Said. Officially and in actual fact, the British occupation was finally over.

The commemoration of this date has been widely (and, I read, joyously) celebrated, but other national holidays such as Revolution Days in both January and July and Armed Forces Day in October are more important at this point.


Why did the British occupy Egypt in the first place?

Do you remember the early days of world exploration and trading, when Europeans kept sailing and sailing (and sailing and sailing), trying to figure out how big Africa was, trying to get around Africa and to those coveted riches and spices of India, China, Japan, and the “East Indies”?

It turns out, Africa is pretty big! For centuries European ships had to travel ALL the way around this 5,000 mile (8,000 km) long continent to get to Eastern Asia. And everyone realized that they would save a lot of time and money by punching through the Isthmus of Suez, from the Mediterranean Sea to the Red Sea, instead of going so far around.


Canals are big-time projects that take a lot of time and money to build. A French man spearheaded the construction project; surprisingly, the British government was against construction of the canal because it would interfere with their dominance in trade with India! However, once the canal opened under French control, the first ship that traveled all the way through the canal was British! Apparently, the opening of the canal was all planned out, and the first ship to go through was supposed to be a French ship, L'Aigle, but Captain George Nares navigated the HMS Newport in total darkness, without lights, through the waiting ships, until it was in front of L'Aigle. Once there, there was no way for L'Aigle to pass the Newport (the canal basically fits only one ship at a time, although there are several spots where ships can duck into a wider bit so that two ships can pass).

So, when dawn broke on opening day, the French were really upset to see a British ship of the Royal Navy was first in line!
Because of Nares's bold AND SNEAKY
action, history books will forevermore say that,
when the Suez Canal opened in 1869,
the HMS Newport led the way.
 Of course, the British government gave Captain Nares an official scolding for doing such a stunt, but apparently in private Nares was thanked for promoting British interests.

The opening of the Suez Canal had an immediate effect of world trade, of course, effectively “shrinking” the world. Apparently British trade did suffer, as people feared it would; however, Britain gained control of the canal when one of Egypt's rulers asked Britain for help to suppress a revolt against his rule.

To learn more about the Suez Canal, check out this earlier post.


Also on this date:







































Plan ahead:

Check out my Pinterest boards for:

And here are my Pinterest boards for: