Can scientists study the blue sky?

Can scientists study the blue sky?

They play an important role in increasing public interest in science and technology, perhaps even more so than some applied scientific research topics. Notable examples are the Big Bang theory, ancient fossils, the Higgs Boson particle, and space exploration.

What process results blue skies?

Sunlight reaches Earth’s atmosphere and is scattered in all directions by all the gases and particles in the air. Blue light is scattered more than the other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.

Who says the sky is blue?

And Tyndall explained why the sky is blue. He did so in the 1860s at the Royal Institution in London where he served as professor of physics for 34 years.

What does the term blue skies mean?

plural blue skies. Definition of blue sky (Entry 3 of 3) 1 : a time or situation marked by easy progress or success Growth is back to its old powerhouse levels; there seems to be nothing but blue sky ahead on the inflation front.

What is blue sky R&D?

Blue skies research (also called blue sky science) is scientific research in domains where “real-world” applications are not immediately apparent. It has been defined as “research without a clear goal” and “curiosity-driven science”. It is sometimes used interchangeably with the term “basic research”.

What does Blue Sky mean in business?

Blue sky is an additional premium paid for goodwill, or the potential to make more money by adding services or products. When buying a business you should pay for the value of the business and not for “blue sky.”

Why is the sky blue quantum mechanics?

Rayleigh scattering results from the electric polarizability of the particles. Rayleigh scattering of sunlight in Earth’s atmosphere causes diffuse sky radiation, which is the reason for the blue color of the daytime and twilight sky, as well as the yellowish to reddish hue of the low Sun.

What does it mean when sky is green?

Green is significant, but not proof that a tornado is on the way. “Those are the kind of storms that may produce hail and tornadoes.” Green does indicate that the cloud is extremely tall, and since thunderclouds are the tallest clouds, green is a warning sign that large hail or a tornado may be present.

What does blue skies and tailwinds mean?

Blue skies and tailwinds, it’s a way of sending your best wishes to someone embarking on a flight. Blue skies = good weather, and tailwinds = less flying time (faster flight).

Why do we see blue skies?

The sky during the day During the day the sky looks blue because it’s the blue light that gets scattered the most. It’s because our eyes are actually more sensitive to detecting blue light, and more of the sunlight coming into the Earth’s atmosphere is blue rather than violet.

What are some examples of blue sky thinking?

For example, in response to being asked for possible profit making ideas for their school during holidays, students might list a variety of ideas following a blue-sky thinking session. In 1975, an American advertising executive called Gary Dahl came up with a unique idea to make money.

What are the blue sky laws and why are they important?

While blue sky laws vary by state, all aim to protect individuals from fraudulent or overly speculative investments. The laws’ provisions also create liability for any fraudulent statements or failure to disclose information, allowing lawsuits and other legal actions to be brought against issuers.

Why does the sky appear to be blue?

The blue color of the sky is due to Rayleigh scattering. As light moves through the atmosphere, most of the longer wavelengths pass straight through. Little of the red, orange and yellow light is affected by the air. However, much of the shorter wavelength light is absorbed by the gas molecules.