Lymph

Let's learn more about the Lymphatic System.

One of the first things to learn about the lymphatic system is Lymph.

The word lymph comes from an ancient Roman goddess of water named Lympha.

Lymph is a liquid that is sent all around the body in little tubes, a lot like blood is carried all over the body.

Every time the heart pumps it pushes blood out to all the parts of the body, and then pulls it back to the heart to get more oxygen and nutrients.
When the blood is pulled back, it leaves behind a lot of things like proteins and other liquids that just float around in the body.

The digestive system also leaves some things like fatty white liquids and other things behind after digestion.

Lymph is all of these left over liquids that get sent back around the body through the lymphatic system.
It can be made of proteins, fats, bacteria or other liquids.


(from: wikipedia - lymph)


Kid Facts - Blast from the past: Eyes

Antarctic Convergence

We just learned about the Antarctic Circumpolar Current.

Another part of Antarctica is the Antarctic Convergence, also called the Antarctic Polar Front.

This is the line in the water around Antarctica where the cold water of Antarctica meets the warm water from the rest of the oceans.

Where the waters meet the cold water usually sinks down below, and the warm water goes to the top.
Because of this mixing, a lot of sea animals like krill live there, which also means a lot of other animals that eat krill come around.

The mixing of this cold and warm water has a lot of effects on the rest of the ocean.


(from: wikipedia - antarctic convergence)


Kid Facts - Blast from the past: Bastion

Heresy

We just learned about the Rosary.

Another part of early Christianity is Heresy.

Through the hundreds of years after Jesus died, the church had a lot of talks about what was true, and what was right.
Their decisions were put together into books like the Decretum Gratiani that we learned about.

Sometimes people would say things that went against those rules.
When some idea was against the rules the church decided, it was called heresy.
Someone who said something that was heresy was called a heretic.

The word comes from the Greek word αἵρεσις (haíresis) which means choice.

When the church started getting their own soldiers and having wars, they started using that new power to force people not to say any heresies.


(from: wikipedia - heresy)


Kid Facts - Blast from the past: Seven Ecumenical Councils

Crazy Horse Memorial

We just learned about the Mount Rushmore.

Another famous monument carved into a mountain is the Crazy Horse Memorial.

This is a carving of the famous Native American warrior named Crazy Horse who lived during the late 1800s.

The sculpture is not finished, but the plan is for it to be of Crazy Horse riding a horse.
It would be over 640 feet long and over 560 feet tall.

The statue was started a long time ago in 1948, and is still very far from being completed.
Korczak Ziolkowsk was the sculptor who first started it.
He had worked as a helper on Mount Rushmore before working on this sculpture.


(from: wikipedia - crazy horse memorial)


Kid Facts - Blast from the past: Church of Saint George, Lalibela

Russian - Counting to Thirty Nine

We counted to 29 in Russian, let's keep going!

30 тридцать (tridtsat') - sounds like t-dee-d-sit 文A

31 тридцать один (tridtsat' odin) - sounds like t-dee-d-sit ah-d-yin 文A

32 тридцать два (tridtsat' dva) - sounds like t-dee-d-sit d-vah 文A

33 тридцать три (tridtsat' tri) - sounds like t-dee-d-sit t-dee 文A

34 тридцать четыре (tridtsat' chetyre) - sounds like t-dee-d-sit cheh-tee-dee 文A

35 тридцать пять (tridtsat' pyat') - sounds like t-dee-d-sit pee-yah-t 文A

36 тридцать шесть (tridtsat' shest') - sounds like t-deh-tee shay-st 文A

37 тридцать семь (tridtsat' sem') - sounds like t-dee-d-sit seh-m 文A

38 тридцать восемь (tridtsat' vosem') - sounds like t-deh-tee voh-ee-sem 文A

39 тридцать девять (tridtsat' devyat') - sounds like t-deh-tee dee-ay-vit 文A



(from: wikipedia - russian academy of sciences)

Norwegian: tretti, trettien, trettito, tretti tre, trettifire, trettifem, trettiseks, trettisyv, trettiåtte, trettini

Greek: τριάντα (triánta), τριάντα ένα (triánta éna), τριάντα δύο (triánta dýo), τριάντα τρεις (triánta treis), τριάντα τέσσερις (triánta tésseris), τριάντα πέντε (triánta pénte), τριάντα έξι (triánta éxi), τριάντα επτά (triánta eptá), τριάντα οκτώ (triánta októ), τριάντα εννέα (triánta ennéa)

ASL: thirty, thirty one, thirty two, thirty three, thirty four, thirty five, thirty six, thirty seven, thirty eight, thirty nine

Italian: Trenta, trentuno, trentadue, trentatré, trentaquattro, trentacinque, trentasei, trentasette, trentotto, trentanove

German: einunddreißig, zweiunddreißig, dreiunddreißig, vierunddreißig, fünfunddreißig, sechsunddreißig, siebenunddreißig, achtunddreißig, neununddreißig

Spanish: treinta y uno, treinta y dos, treinta y tres, treinta y cuatro, treinta y cinco, treinta y seis, treinta y siete, treinta y ocho, treinta y nueve

French: trente et un, trente-deux, trente-trois, trente-quatre, trente-cinq, trente-six, trente-sept, trente-huit, trente-neuf

Cab - Engineer and Fireman

We just learned about the Tender.

Another part of a steam locomotive is the Cab.

This is where the engineer and the fireman are at.
The engineer or driver is the person who uses all the controls to make the locomotive go faster or slower, and to help control the engine.

The fireman is the person who is in charge of the fire that keeps the train going.
So he has to shovel coal from the coal bunker into the engine, and also help refill the water compartment for the steam.




(from: wikipedia - cab (locomotive))


Kid Facts - Blast from the past: Sprocket

Leopard Cat

We just learned about the Rusy-Spotted Cat.

Another type of wild cat is the Leopard Cat, also called prionailurus bengalensis.

This cat lives in the South and East parts of Asia.
They can grow to be about 2 feet long and weigh 8 pounds.
On their head they have two dark stripes on their head and they have a white mouth.
Just like a leopard they have black spots all over their body, and yellow brown fur.

Scientists have discovered that this type of cat was kept as a pet in China 5,000 years ago.
One type of house cat called the Bengal Cat is related to the Leopard Cat, and has a lot of the same marks but is more friendly and makes a better pet.




(from: wikipedia - leopard cat)


Kid Facts - Blast from the past: Velella