Tuesday, February 13, 2018

Hip & Femur Ligaments


We just learned about the Phalangeal Ligaments.

Another ligament connects the Hip to the Femur.

There are a few different ligaments, tied to the femur from different parts of the hip: The ischiofemoral, pubofemoral and iliofemoral ligaments.

The iliofemoral connecting the upper part of the hip to the femur is the strongest ligament in the whole body, and can support over 700 pounds of weight!


(from: wikipedia - iliofemoral ligament)


Kid Facts - Blast from the past: Axon

Monday, February 12, 2018

Durango


We just learned about the Mexico State of Morelos.

Another Mexico State is Durango.

This state is in the north central of Mexico, and is mostly plains in between the two mountain ranges the Sierra Madre Occidental and the Sierra Madre Oriental.


(from: wikipedia - durango)

The coat of arms shows a tree with two wolves around it.
These pictures came from the places in Spain where people came from before they moved to Mexico.
The tree is a special tree that lived for over 400 years in Biscay Spain. People would hold special meetings at the tree, like making promises to fight for freedom.
The wolves are from an old story that said before a famous battle there were two wolves that came along, and that would mean they would win the battle.


(from: wikipedia - durango)

Mexiquillo is a special natural park with waterfalls and rock formations.


(from: wikipedia - durango)

There is a suspension bridge called Ojuela bridge that is over 100 years old, and is over 800 feet long.

(from: wikipedia - ojuela bridge)


Kid Facts - Blast from the past: Transverse Ranges

Sunday, February 11, 2018

Seventy Disciples


We just learned about Bridget of Sweden and a lot of other Nuns and Monks!

Let's learn a little about the people Jesus sent out called Disciples.

There is a list of some of the most important disciples out there, called the Seventy Disciples.

In the book of Luke, it says that Jesus sent out a group of people to every town and place, tell people about him, spread peace and heal the sick.

The Bible does not say who the people are, but some people have written down lists and made paintings of who they think they were.


(from: wikipedia - seventy disciples)


Kid Facts - Blast from the past: Ruth

Saturday, February 10, 2018

Gandhara Stone Palettes


We just learned about the Pataliputra Capital.

Another example of Greek sculpture found in Asia are the Gandhara Stone Palettes.

These are small plates with sculputres on them that were made over 2,000 years ago in areas now known as Afghanistan and Pakistan.

Lots of plates have been found showing artwork of stories from Greek mythology like Apollo and Daphne, Athena, Herakles, Poseidon or Aphrodite.

This image is of a sea nymph called a Nereid, riding a giant sea monster called a Ketos.


(from: wikipedia - greco-buddhist art)


Kid Facts - Blast from the past: Prophet Jeremiah At Mosaic Abbey

Friday, February 9, 2018

Greek - You are sad


We just learned that in Greek I am happy is Είμαι χαρούμενος (eímai charoúmenos).

Now let's learn how to say You are sad.

Είσαι λυπημενος (Eísai lypimenos)

We can break it up into two words:
You are - Είσαι (Eísai) - sounds like EE-say
sad - λυπημενος (lypimenos) - Sounds like lee-pee-may-noh-s

So all together Είσαι λυπημενος sounds like EE-say lee-pee-may-noh-s.

center for the greek language
(from: wikipedia - center for the greek language)

ASL: You are sad

Italian: Sei triste

German: Sie sind traurig

Spanish: Estas triste

French: Vous êtes triste

Thursday, February 8, 2018

Seismometer


We just learned about the Seismic Wave that moves through the earth.

The main tool for measuring earthquakes is called a Seismometer.

A simple way to think of a seismometer is like a weight hanging from a string.
When there is an earthquake, the weight will bounce up and down, and might also sway from side to side.

Most seismometers are electric now, like some of them that use magnets to hold a thing floating in the air, and when the thing gets moved around by the earthquake they measure how much it moves, and whether it moves forward, backward, side to side or up and down.

Older measuring tools were sometimes called seismographs or seismoscopes.


(from: wikipedia - seismometer)


Kid Facts - Blast from the past: Lathe

Wednesday, February 7, 2018

Cuttlefish


We just learned about the Chambered Nautilus.

Another type of cephalopod is the Cuttlefish.

Cuttlefish have eight arms like an octopus, but they also have two tentacles that have sharp edges like teeth they use to hook onto their prey, or sting with venom.

They have very different eyes that are in a W shape, that lets them see in front and behind at the same time.
Cuttlefish have green and blue blood instead of red, and they have three hearts!

There is a bone in the middle of the cuttlefish's body called the cuttlebone that is made of aragonite.
This is like a hollow crystaline type of bone that they use to push air or liquid into, so they can float or sink.
Just like some other cephalopods, cuttlefish have ink they can squirt out when they are scared.
This ink was so dark that it was used for painting or in food, and the science name of Cuttle fish is "Sepiida" which is where we get the color name "sepia" from.

Cuttlefish are also sometimes called chameleons of the sea, because they can change their color to look darker, lighter or even change color to disguise themselves.


(from: wikipedia - cuttlefish)



(from: wikipedia - cuttlefish)


(from: wikipedia - cuttlefish)


Kid Facts - Blast from the past: Edible Frog