Bloomberg
BofA's Mensah on Paris Expansion, Ukraine War, US Market
Bank of America President of International Bernard Mensah says that the clients have been welcoming of the Paris expansion. Mensah said that Russia's invasion of Ukraine has highlighted the need for transitioning to clean energy. He...
AFP News Agency
VOICED: Crowdfunding: new capital for new businesses
VOICED: Crowdfunding: new capital for new businesses
Bloomberg
The Corporate Bond Buying Challenges Facing the ECB
April 1 -- Mario Draghi is propelling European corporate bond issuance toward a record. Non-financial companies sold 49.4 billion euros ($56.3 billion) of notes in the single currency this month, just 400 million euros shy from an...
Bloomberg
Fed's Mester Warns of Falling Behind Rate-Hike Pace
May.08 -- Federal Reserve Bank of Cleveland President Loretta Mester said the central bank should continue on its gradual path of raising interest rates to prevent the risk of overheating the U.S. economy. She spoke at the Chicago...
Bloomberg
Fed's Powell Says 'Noteworthy Risks' to Economy Remain
Nov.13 -- Federal Reserve Chairman Jerome Powell said the current stance of monetary policy is likely to be sufficient provided the economy stays on track, but warned that “noteworthy risks” remain to the record U.S. expansion. He speaks...
Bloomberg
WTO Director-General Sees Pickup in Trade This Year
Apr.12 -- WTO Director-General Roberto Azevedo discusses the outlook for global trade with Bloomberg's Mark Barton on "Bloomberg Markets."
Khan Academy
Work from Expansion, Thermodynamics, Physics
Sal's series on the Law of Thermodynamics continues with this video on how heat and work are added to, or taken away from, a system. As a result of the heat and work energy, the system that is being worked on will transform into another...
Physics Girl
Why Is the Universe Flat?
How can something as vast as the universe also be flat? Go beyond the Big Bang Theory using a video from an expansive physics playlist. Topics include the expansion and inflation of the universe, why opposite sides of the universe are...
Veritasium
Misconceptions About the Universe
Think you know a lot about the universe? You may, or may not, be right! Aspiring astrologists examine our ever-expanding universe with a video from the Veritasium playlist. The narrator discusses the observable universe, the time it...
Crash Course
Temperature: Crash Course Physics #20
Temperature can be hard on outdoor structures. Learn how engineers consider thermal energy effects while constructing structures such as bridges. The video lesson also considers how heat affects gases by exploring the ideal gas laws....
Crash Course
Dark Energy, Cosmology Part 2
What's driving the expansion of the universe, and will it ever stop? Take a trip to the dark side in a video full of surprising facts and twists about our view of what lies beyond. Junior cosmologists learn about the invisible energy of...
MinutePhysics
Science, Religion, and the Big Bang
In the beginning, there was ... well, we don't know, exactly. Was there even a beginning to begin with? Amateur space scientists explore the nature of the origins of the universe in a brief video. Other topics include the misleading Big...
MinutePhysics
How Big is the Universe?
Can you measure the size of something that's getting bigger all the time? It depends upon your perspective! Space scholars discover fundamental facts about our ever-growing universe. The narrator explains the difference between the...
Curated OER
Bursting Water Pipe
Water is powerful! Because it expands as it freezes, if it does so in a closed system, tremendous pressure can be created. All it takes is a little break to cause the system to explode! It's unlikely that you would submerge a pipe full...
Steve Spangler Science
Bursting Water Pipe - Cool Science Demo
Water is powerful! Because it expands as it freezes, if it does so in a closed system, tremendous pressure can be created. All it takes is a little break to cause the system to explode! It's unlikely that you would submerge a pipe full...
Curated OER
How To Get an Egg in a Milk Bottle
Have you ever seen an egg squeeze through a milk bottle? Show your class this experiment to illustrate expansion and contraction. Where else do we see these at work?
Curated OER
How To Make a Simple Bulb Thermometer
Nearly 400 years have passed since the thermometer was first created! But guess what? The principles are still the same. It works based off of expansion and contraction. Have small groups create thermometers and test them out in...
PBS
Pbs Learning Media: Hubble Telescope: Looking Deep
This video segment adapted from the Space Telescope Science Institute shows what the Hubble telescope found when it stared at a single, nearly empty spot in the sky for 10 days in 1995.
Science for Kids
Science Kids: Experiment Videos: Ping Pong Ball Explosion
Check out this ping pong ball explosion demonstration which happens as a result of liquid nitrogen expanding quickly. [4:14]
Crash Course
Crash Course Astronomy #43: Dark Energy, Cosmology, Part 2
Learn how dark energy accelerates the expansion of space. Find out about the theory that the universe will expand indefinitely and faster all the time. [11:22]
Khan Academy
Khan Academy: Chemistry: Pv Diagrams and Expansion Work
Learn that the area under a curve can help you find the work done! This video lecture explains why a pressure vs. volume graph could be used to find the work either on or by the system. The video does not go through the calculus of how...
Curated Video
Math Tutor Dvd: Balloon in a Candle Flame Science Experiment
In this cool science experiment, you will see how you can put a balloon directly into a candle flame and the balloon will not burst. The power of heat conduction makes this possible. Have fun while learning about heat transfer and energy...
Khan Academy
Khan Academy: Natural, Cyclical, Structural, and Frictional Unemployment Rates
Economists typically focus on three kinds of unemployment: cyclical, frictional, and structural. Learn about them, and how they relate to the business cycle, in this video. [5:38]
Science for Kids
Science Kids: Experiment Videos: Pharaoh's Serpent
Watch a "Pharaoh's Serpent" reaction, which occurs during the combustion of mercury thiocyanate. [0:36]