Canthus

We just learned about the Meibomian Gland that helps keep your eyes wet.

Another part of the eye is the Canthus, or canthi for both of them.

This is the inner and outer corners of your eyes, where your upper and lower eyelids meet.

Remember the eyelids are called the palpebra, and another name for the canthus is the palpebral commissure.
The inner canthus is the "medial" palpebral commisure, and the outer canthus is the "lateral".


(from: wikipedia - canthus)


Kid Facts - Blast from the past: Palatal Rugae

Vernadsky Research Base

We just learned about the Antarctic Palmer Station.

Another research station in Antarctica is Vernadsky Research Base.

This base is owned by the country of Ukrainian, and is on the Antarctic Peninsula.

Because it is on the Peninsula where a lot of changes are happening with icebergs melting and floating away, this base does a lot of studies for global warming.

It is one of the bases that people can visit for fun if they want to say they came to Antarctica.
There is a post office where they sell postcards, and a post office where tourists can send them out.

The station even has a bar where people can play pool and darts.
Faraday Bar calls itself the Southernmost Bar on the Earth, and they have a tourist shop where people can buy patches, stickers and other souvenirs to prove they have been to Antarctica.




(from: wikipedia - vernadsky research base)


Kid Facts - Blast from the past: Merlon

The Prince's Crusade

We just learned about the The People's Crusade that was mostly just poor people and not soldiers.

Another part of the First Crusade was The Prince's Crusade.

This was not like the People's Crusade which was just a bunch of poor people.

This was actual armies, with thousands of people.
There were soldiers, horses and even nobles like counts and dukes.
No one is for sure how many, but some people think it was around 10,000 knights, 50,000 soldiers, and a total of 100,000 people in the army.

The armies came out of Europe into what is now Turkey, and fought their way down to Jerusalem.
They fought for 3 years, from the year 1096 to the year 1099 and killed about 100,000 people in the battle.

At the end of it all they took over Jerusalem, left some soldiers there but most people went home.

Through the years many wars have been fought between different countries, and a lot of times the people in power would use religion as the reason why people should go fight and kill others.

Because the army in the First Crusade won their battles, the countries in Europe used that as a reason to have even more wars using Christianity as the reason to go to war.



(from: wikipedia - first crusade)


Kid Facts - Blast from the past: Constantine the Great

Meat for Wild Men - Charles Marion Russell

We just learned about the sculpture Patience and Fortitude - Edward Clark Potter.

Another famous American sculpture is Meat for Wild Men made by Charles Marion Russell in 1920.

Russell was born in Missouri in 1864 Missouri.
Growing up he would see explorers coming through town and really liked everything about the wild west.
He would draw pictures and make sculptures of what he saw.

When he grew up he moved to Montana where he worked on a sheep ranch, then as a hunter and trapper, lived with Native Americans, and even worked as a cowboy.

Because he spent time in the west watching animals, cowboys, and Native Americans he knew them very well and started making very good paintings and sculptures of them.

He made over 2,000 of these types of paintings, and was nicknamed "The Cowboy Artist".

The sculpture he made called Meat for Wild Men is supposed to be a bunch of cowboys hunting a buffalo.


(from: wikipedia - charles marion russell)


Kid Facts - Blast from the past: Banteay Srei Sculptures

Russian - Monday, Tuesday, Wednesday

We just learned in Russian that to say his face is rough is Его лицо грубо (Yego litso grubo)

Let's learn the days of the week in Russian!

Monday - Понедельник (Ponedel'nik) - Sounds like poh-n-yeh-deh-l-neek 文A

Tuesday - Вторник (Vtornik) - Sounds like f-toh-r-neek 文A

Wednesday - Среда (Sreda) - Sounds like s-ray-dah 文A



(from: wikipedia - russian academy of sciences)

Norwegian: Mandag, Tirsdag, Onsdag

Greek: Δευτέρα (Deftéra), Τρίτη (Tríti), Τετάρτη (Tetárti)

ASL: Monday, Tuesday, Wednesday

Italian: Lunedi, Martedì, Mercoledì

German: Montag, Dienstag, Mittwoch

Spanish: Lunes, Martes, Miercoles

French: Lundi, Mardi, Mercredi

Steam Cylinder

We just learned about the Vacuum Pump.

Another part of the history of steam engines is the Steam Cylinder.

One inventor named Denis Papin had the idea to have a tube or a cylinder with hot water in it.
He found out that when you heated up the hot water, the pressure got really high with the steam and air pushing very hard on the walls of the cylinder.

This was the opposite of the vacuum pump, where it was sucking in, this was air pushing out.
He got the idea to have a pole or a piston that could be pushed out when the steam was heated up.
This piston could be used to push something up like a big machine.

So if the steam cooled down, the piston would go down.
If the steam heated up, the piston would go up.


(from: wikipedia - denis papin)


Kid Facts - Blast from the past: Forensic Anthropology

Andean Mountain Cat

We just learned about the Pampas Cat.

Another type of wild cat is the Andean Mountain Cat.

This is a small cat that lives in the Andes mountains, and is endangered with less than 2,500 left in the world.

It lives up in the mountains, up above 5,900 feet!
They are about 3 feet long, one foot tall and weigh about 12 pounds.
Their fur is grey with some spots, and they have dark rings on their tails.

These cats look a lot like the Pampas Cat, and a lot of people mistake them.
There are a lot of very small differences that people can use to tell them apart, but they really have to know the differences!



(from: wikipedia - andean mountain cat)


Kid Facts - Blast from the past: Atolla Jellyfish