Pizza!!
Pizza!!
Have a great weekend! See you on Monday!
Polar Night
Glass Art
The melted glass that glassblowers work with is the same hot temperature as lava from a volcano!
Here is a link to a video on glass blowing:
Have a great weekend!
Dove Eyelids
Kyra Smith in Ms Buddemeyer's class shared this fascinating fact:
Doves have see-through eyelids.
Doves have upper and lower eyelids that help protect their eyes and keep the pupils from drying out. They also have a third eyelid, called a "nictitating membrane" which is semi-transparent. With this see-through eyelid closed, birds can keep dust out while they fly.
How clever is that?
See you on Friday!
Our Green Lady
The Statue of Liberty, given to the United States as a gift from France in 1886, was originally the color of a penny.
The statue is covered in thin sheets of copper - the material that pennies were made of. Copper reacts with the air to form a protective covering on the statue to save it from corrosion and degrading. This makes the statue more long lasting.
This reaction between copper and the air is called "oxidation".
The Statue of Liberty, originally penny-colored, turned green by 1906.
We'll have a great fun fact on Monday sent to me by
4th grade student Kyra Smith!
Have a great weekend! See you on Monday!
Cock-A-Doodle Doo!
The "cock-a-doodle-doo" of a rooster can hit 100 decibels. If you have a rooster crow in your ear, it can hit 140 decibels - that is very close to shattering an eardrum.
So how do roosters not crow themselves deaf?
Roosters have special "earplugs" when they crow so that they do not go deaf. When a rooster opens its beak fully to crow, it closes off its external auditory canals. This becomes "earplugs" for the rooster.
You can learn more about rooster "earplugs" and watch a video of roosters crowing at:
See you on Friday!