2023-11-20 09:44:28
Curiosity landed on Mars
Curiosity landed on Mars
Keep your students up on what's happening in space while analyzing Curiosity the Mars Rover's speed, the speed of a radio transmission from Mars, and the deceleration involved in a "sky crane" landing.
Comments (0)
Display 1 - 10 Of total 0
Refugees from Ukraine
We are hearing a lot about the war in Ukraine. C...
Labor Day 2025
In our usual Labor Day activity (updated for...
Big Papi
What do you wond...
Tornadoes 2019
Tornadoes have devastated the Midwest, U.S. in t...
Payday loans - What are they?
When you need a loan, and you're desperate for...
Deflategate
The deflated ball controversy ma...
Raising the bar
Recovery of the treasure from the 1941 sinki...
How fast can you run?
Have you heard of The Six Million Dollar Man? &n...
Wow, everything must be free!
What happens when you take 50% off again a...
Patterns in the binomial expansion, Pascal
Realizing that (X+Y)n can be expanded with the h...