Russian - One, two, three, four, five

We just learned that dog and cat in Russian is собака (sobaka) and кошка (koshka)

Let's count to five in Russian!

1 раз (raz) - sounds like rah-ss 文A
2 два (dva) - sounds like d-vah 文A
3 три (tri) - sounds like t-dee 文A
4 четыре (chetyre) - sounds like cheh-tee-dee 文A
5 пять (pyat') - sounds like pee-yeah-t 文A



(from: wikipedia - russian academy of sciences)

Norwegian: en, to, tre, fire, fem

Greek: ένα (éna), δύο (dýo), τρία (tría), τέσσερα (téssera), πέντε (pénte)

ASL: One, two, three, four, five

Italian: uno, due, tre, quattro, cinque

German: Ein, zwei, drei, veir, fünf

Spanish: Uno, dos, tres, quatro, cinco

French: Un, deaux, trois, quatre, cinq

Valve Disc

We just learned about the Valve Handle.

Another part of the valve is the Valve Disc.

Inside the valve body is the part that moves to open or close to control the water or gas coming through.

There are a lot of different types of discs, that move in different ways to open up and close.


(from: wikipedia - valve)


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Ocelli

We just learned about the Rhopalium.

Another part of a jellyfish is the Ocelli.

In the parrs of the jellyfish's bell where it dents in called the rhopalium, sometimes a jellyfish will have eyes called the ocelli.

They are very simple and do not have a lot of parts like human eyes, but they can sense some darkness and light, and use that to swim toward or away from something.


(from: wikipedia - carybdeida)


Kid Facts - Blast from the past: Cephalopod Eyes

Cone Cells

We just learned about the Rod Cells.

Another part of the human eye is the Cone Cells.

Cones are different than rods, because they help us see in color.
There are only about 6 million cone cells in the eye, versus about 90 million for rods.
Rods are mostly used just for dark and light, but cones have a different shape so they bring in different types of light.

There are three types of cones in the human eye: S-cones, M-cones and L-cones.
Each type brings in a different type of light.

Remember before we learned about the colors in ROY-G-BIV, Red, Orange, Yellow, Green, Blue, Indigo, Violet.
The colors are put in that order for their "wavelength" which basically just means how the light travels through the air.

The long wavelengths start at the R, G is in the middle, and V is the shortest.
They overlap, and L, M and S cones share some color vision.

L-cones help us see Red, Orange, Yellow and Green.
M-cones help us see Orange, Yellow, Green and Blue.
S-cones help us see Green, Blue and Violet.


(from: wikipedia - cone cell)



(from: wikipedia - color vision)


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West Antarctica

We just learned about the East Antarctica.

The other part of Antarctica is called West Antarctica.

It is much smaller than East Antarctica, and is sometimes called "Lesser Antarctica".

West Antarctica has the warmest part of the continent, and actually even have parts that have no ice on them during the summer, which is in January for Antarctica.

This part of Antarctica has a long peninsula that goes north toward South America, and is the closest to any other continent to Antarctica.


(from: wikipedia - west antarctica)


Kid Facts - Blast from the past: Potala Palace

Pope Gregory I

We just learned about Anno Domini.

Another part of early Christian history was Pope Gregory I.

When Gregory was younger, he was born to a rich family, and went to school.
Later on he joined the church and lived the life of a monk, giving to the poor and spending days quietly praying.
When his parents died, he took their land and turned it into a monastery for other monks to live.

One day he became Pope.
At that time there were many poor and sick people in Rome.
He worked to use his farms to make food to be sent to poor people all over the country.

He also tried to make it so the church was more organized, and he also sent people out as missionaries to other countries like England to tell them about Jesus.


(from: wikipedia - pope gregory i)


Kid Facts - Blast from the past: Christian Name

Benjamin Franklin - Hiram Powers

We just learned about the Water Nymph and Bitterna.

Another work of American sculpture is the sculpture of Benjamin Franklin by Hiram Powers.

Hiram grew up in Vermont and Ohio, where he learned how to do some sculpture.
When he grew up he moved to Washington D.C. to get better jobs and get noticed for his sculpture, and made sculptures of some of the American heroes like Thomas Jefferson and Benjamin Franklin.

Most of the very famous sculptors of that time were living in Italy, where there were a lot more places to make the art, and it was also a lot easier to get the marble and other things he needed to use.

So Powers moved to Florence, Italy and would make some sculptures there and send them back to America.


(from: wikipedia - hiram powers)


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