NASA
NASA | Aqua MODIS: Science and Beauty
Beautiful images from the MODIS instrument on NASA's Aqua and Terra satellites are used by people all over the world every day. But MODIS is about more than just pretty pictures -- the instrument's contributions to science include a...
NASA
ATom Postcard - Samoa to New Zealand
Principal Investigator Steven Wofsy of Harvard University and atmospheric scientist Paul Newman of NASA’s Goddard Space Flight Center sent back a video postcard of the second two legs of the Atmospheric Tomography, or ATom mission. They...
TMW Media
ChangeMakers Ralph Chami – IMF & The Carbon Capacity of Marine Mammals
ChangeMakers Ralph Chami – IMF & The Carbon Capacity of Marine Mammals
Curated Video
I WONDER - Is Carbon Organic?
This video is answering the question of is carbon organic.
Professor Dave Explains
Practice Problem: Reducing Agents
For this one we need to know the ability of different reducing agents to react with various functional groups.
Professor Dave Explains
Practice Problem: Mechanism - Acid Catalysis
For this one we need to know what happens to alcohols under acidic conditions. Beware of tricky carbocations!
Sustainable Business Consulting
Management and Executives
Discusses management accountability and leaders in managing for sustainability
Next Animation Studio
NASA to search for fossils on Martian crater
NASA plans to send its Mars 2020 rover to search for signs of ancient life on Mars’ Jezero Crater.
NASA
NASA Studies How Arctic Fires Change the World
Wildfires in the Arctic often burn far away from population centers, but their impacts are felt around the globe. From field and laboratory work to airborne campaigns and satellites, NASA is studying how climate change is contributing to...
NASA
Blowtorch vs Heat Shield
Betsy Congdon of Johns Hopkins Applied Physics Lab is the Lead Thermal Engineer on the heat shield that NASA's Parker Solar Probe will use to protect itself against the Sun. The shield is so robust, Congdon can use a blowtorch on one...
Catalyst University
Overview or Oxidation Reactions in OCHEM
Overview or Oxidation Reactions in OCHEM
Professor Dave Explains
IIT/JEE Chemistry Practice #15: Electronegativity/Ionic Radii
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
NASA
NASA's Laser Mission to Measure Trees
The Global Ecosystem Dynamics Investigation (GEDI) is a lidar instrument that sends laser pulses down to Earth, where they penetrate the globe's temperate and tropical forests. The laser beams ricochet off the first thing they hit, which...
NASA
NASA Supercomputing Study Breaks Ground for Tree Mapping, Carbon Research
Scientists from NASA’s Goddard Space Flight Center in Greenbelt, Maryland, and international collaborators demonstrated a new method for mapping the location and size of trees growing outside of forests, discovering surprisingly high...
Curated Video
Windows PowerShell Hands-On Training for Beginners - PowerShell Modules - Introduction and Benefits
This video focuses on the introduction and benefits of PowerShell modules. This clip is from the chapter "PowerShell Modules - Introduction and Benefits" of the series "Windows PowerShell Hands-On Training for Beginners".This section...
Science360
Chemical engineer Robert Coolman - ScienceLives
As a graduate researcher at the University of Massachusetts Amherst, Robert Coolman designs and builds biofuel reactors and studies how the chemicals that make up plants interact with catalysts to form fuel. He uses a combination of...
NASA
Interconnected: The Science of NAAMES
Most people wouldn’t expect microscopic life forms in the ocean to have much to do with Earth’s atmosphere. It turns out that their influence is profound, which is why an extraordinary team of scientists has taken to the sea and the air...
The Wall Street Journal
COP27 Debrief
PwC Chairman Bob Moritz joins the WSJ CEO Council to discuss what was achieved by the politicians, NGO's and business people at COP27, and what it all means for business.
Curated Video
I WONDER - Where Does Carbon Come From?
This video is answering the question of where does carbon come from.
Professor Dave Explains
The Science of Cremation and Memorial Diamond Formation
We all have the right to decide what happens to our bodies when we die, and cremation is becoming a popular option. But what is this exactly? How does it work, and what can one do with the ashes? Also, what are diamonds, and how can we...
Professor Dave Explains
Practice Problem: Ozonolysis Reactions
Ozone isn't just for shielding us from harmful UV radiation! It's a handy-dandy synthetic tool. Try these on for size.
Professor Dave Explains
IIT/JEE Chemistry Practice #3: Empirical/Molecular Formula
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Professor Dave Explains
IIT/JEE Chemistry Practice #25: Enthalpy of Formation
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
NASA
Ancient Organics Discovered on Mars
Since arriving at Mars in 2012, NASA's Curiosity rover has drilled into rocks in search of organics - molecules containing carbon. Organics are the building blocks of all life on Earth, though they can also come from non-living sources....