Candy Corn!
Friday, October 30, 2020
Friday Fun Fact Oct 30
Sunday, October 25, 2020
Monday Fun Fact Oct 26
Grand Canyon Cloudburst
Friday, October 23, 2020
Friday Fun Fact Oct 23
Sink or Float?
You have two cans of soda: one is a Coke, and the other is a Diet Coke.
You place them both in a tub of water.
What happens?
As you can see, the can of Diet Coke will float in water, but the regular Coke can sinks. Both cans contain mostly water, but the can of Coke also has sugar in it. The sugar makes the liquid more dense than pure water, so the can sinks.
On the other hand, the can of Diet Coke contains less than a gram of sweetener, so the density of the liquid is the same as pure water, and the can floats.
According to Penn Physics (University of Pennsylvania):
"Due to the difference in density, the can with the sugar in it sinks while the diet can floats. For a further refinement, mix in a bunch of salt--the density of the salt water increases enough that the sugared coke now floats."
More Fun....
You can create a "candy slide" to safely deliver treats this Halloween in a socially distanced manner. You could also win a prize for it! Here is the information:
https://columbiastemalliance.com/socially-distant-candy-device-contest/
Have a great weekend!
Sunday, October 18, 2020
Monday Fun Fact Oct 19
Trolls and Starman!
"In the Hall of the Mountain King"
Here is another version of "In the Hall of the Mountain King" being played on an enormous musical organ at the Béla Bartók National Concert Hall, Müpa Budapest (Palace of Arts), Hungary.
SpaceX's Starman just did a flyby of Mars in his Tesla Roadster!
Starman is a mannequin dressed in an astronaut's suit who is seated in a red Tesla Roadster. Starman and his Roadster were launched into space on November 5, 2018 aboard SpaceX's Falcon Heavy rocket, and he has travelled 1.3 billion miles in less than 2 years.
You can read more about Starman in his Tesla Roadster by going to DOGO news in the Destiny Library in the Electronic Library of your CPS Portal.
That's all for now. See you on Friday!
Friday, October 16, 2020
Friday Fun Fact Oct 16
Seahorses!
Leiland in 3rd grade: Q: What do you call cheese that is not yours?
A: Nacho cheese!
Monday, October 12, 2020
Monday Fun Fact Oct 12
Polar Bear Disguise
Polar bears actually have two different kinds of fur: the short and dense underfur that is against their skin, and the longer and more coarse guard hair.
This guard hair is transparent, and it scatters sunlight so that the polar bear looks white. However, the guard hair also absorbs the heat from a polar bear's body instead of transmitting that heat into the air. In this way, the bear is able to keep the heat in his body and stay warm in the cold Arctic air.
Because the polar bear's guard hairs keep his body heat in, he is invisible to a thermal camera. Thermal cameras detect the heat lost by a subject as infrared, but because a polar bear's guard hair keeps that heat in, a polar bear may not always be seen on this type of camera.
That's all for today. See you again on Friday!
Friday, October 9, 2020
Friday Fun Fact Oct 9
Parrotfish and Pumpkins!
This friendly guy is a parrotfish!
Monday, October 5, 2020
Monday Fun Fact Oct 5
A Goat's Eye
Did you know that goats have rectangular pupils in their eyes?
Goats have rectangular pupils so that they can see in panaramic view. Because they are smaller prey, they can see predators coming from a much wider perspective.
Do you know other animals that have rectangular pupils?
Have a great day!
Friday, October 2, 2020
Friday Fun Fact Oct 2
All for Fall!