NASA
NASA | The Changing Chesapeake
The Chesapeake Bay receives water from the 64,000 square miles of land surrounding the bay and Landsat satellites are a critical and invaluable tool for characterizing the landscape and mapping it over time. Landsat data provides a...
Clarendon Learning
50 States of America - A history of the 50 US States
In this video we run through the 50 States of America and give a history of the how the 50 US States came to be. We talk about the 13 original colonies, the Louisiana purchase, acquisition of Florida, treaty of Guadalupe hidalgo, the...
Mr. R.'s Songs for Teaching
50 States of the USA- A Fun Sing Along with the Kids Picture Show!
Teach all 50 states of the USA with this fun sing-along! Purchase on iTunes: https://goo.gl/xIWCso Purchase State Cookies Here: http://goo.gl/SCI3LG LYRICS: CHORUS Yes America, she’s got 50 states, Yes America, she’s got 50 states,...
Science360
4 Awesome Discoveries You Probably Didn’t Hear About This Week - Episode 18
Catching brain hijackers, landscaping for the birds, a mussel shell tell and faster protein sequencing… much faster! For the Birds Non-native plants in homeowners’ yards endanger wildlife...