A Film About Our Planet: HOME

HOME is a full-length film by Yann Arthus-Bertrand, being shown on YouTube. The movie shows Earth’s beauty with breathtaking aerial footage, and discusses the impact humans have had on the planet. Below is a short trailer.



You could show parts on several days. Or choose parts to show. Definitely has a theme worthy of showing to an Earth Science class. You decide what your own students can handle. Could even be shown without sound while your students work on an Introduction to Earth Science assignment! (Scroll to the bottom of the page.)

The Formation of Earth's Mantle

"By using a super-computer to virtually squeeze and heat iron-bearing minerals under conditions that would have existed when the Earth crystallized from an ocean of magma to its solid form 4.5 billion years ago, two UC Davis geochemists have produced the first picture of how different isotopes of iron were initially distributed in the solid Earth."

Element #112 added to Periodic Table

Ununbium
Symbol: Uub
Atomic Number: 112
Atomic Mass: (277.0) amu
Melting Point: Unknown
Boiling Point: Unknown
Number of Protons/Electrons: 112
Number of Neutrons: 165
Classification: Transition Metal
Crystal Structure: Unknown
Density @ 293 K: Unknown
Color: Unknown



I consider this pretty BIG NEWS! The element Ununbium has been added to the Periodic Table! What fun!

Ununbium is not its "real" name. Check this site out for keys to the naming of newly discovered and as yet "unnamed" elements. Scientists argue so much over who first "discovered" the heavier elements, so they give them a scientific name so we can call them something. Then they let the scientists duke it out till someone is declared the winner and gets naming rights.

BBC Article about Uub.

New Sensors along San Andreas Fault

A series of 17 earthquake sensors will soon be installed along the southern portion of the San Andreas Fault. The intent of this $670,000 project is to detect vibrations and transmit warning signals to cell phones, computers and other communication devices.
Click here for details.

The Gateway to Astronaut Photography of Earth

"The Gateway to Astronaut Photography of Earth hosts the best and most complete online collection of astronaut photographs of the Earth."

Nothing fancy. No slideshows or PPTs. Just gorgeous photos of Earth taken by astronauts.

Here is the main page.

Here is the archive page where photos are grouped according to some kewl titles, such as Cities at Night, The Art of Science, Auroras Dancing in the Night.

Also a fun Where in the World? Image Quiz.

Search for Photos:
They have a nice search feature at the top of the main page. So if you needed a photo for a certain PPT, enter something in the search form and see what comes up!

Also here:
Where is the ISS?

Also Collections (see top of main page):
Mission Highlights
Earth from Space
Cities Collection
Whole Earth
IPY
Weekly Top 10.

To see Education Collection
Go from Collections to Education:
Earth Systems from Space
How to Find Mt. Everest
Canyons, Craters, and Drifting Dunes