Monday, February 28, 2022

Notations From the Grid (Special Month-End Edition): #RandomThoughts While Out & About in our World

 We present a series of curated thoughts on our World courtesy of the Team at the Visual Capitalist and the Association of the United States Army:

Cpl. William (Bill) Ralph Blass, U.S. Army (1943-1945)

  • At the young age of 15, he sewed and sold evening gowns to a New York manufacturer for $25 a pop.
  • At seventeen, he had enough money to move to Manhattan and study fashion at the Parson’s School of Design
  • One year later, he was the first man to win Mademoiselle’s Design for Living award.In
  • 1942, Blass enlisted in the U.S. Army. Recognized for his talents, he was assigned to the 603rd Camouflage Division, a top-secret division that was part of the 23rd Headquarters Special Troops.
  • Read more.

1792 – The Postal Service Act, establishing the United States Post Office Department, is signed by President George Washington
President George Washington signed the Postal Service Act into law on February 20, 1792.  This legislation established the United States Post Office as a permanent part of the Federal Government of the United States of America.  The significance of the Postal Act was the establishment of a free press, personal privacy and national growth. Read more.

Mapped: 200 Years of Political Regimes, by Country

Only 93 countries enjoy a basic level of democratic rights as of 2020.

Find out how political regimes have changed over 200 years.
View Interactive Map

Comparing the Carbon Footprint of Transportation Options

What's the lowest-carbon way to travel? Here's the carbon footprint of transportation for different types of vehicles.

The Number of EV Models Will Double by 2024

As legacy automakers transition to full electric, buyers in the U.S. can expect a wave of new EV models to arrive soon.

50 Years of Doping Scandals at the Winter Olympics

Since 1968, there have been 89 positive doping cases at the Winter Olympics. Here we visualize the 50 years of doping scandals at the Games.

Chart: Interest Rates Fall Decades After Pandemics

While rate hikes are imminent in the short term, historical data shows that real interest rates tend to decline after pandemics for nearly 40 years.

Breaking Down the Earth's Irrecoverable Carbon

The Earth's ecosystems contain 139 billion tonnes of irrecoverable carbon. What is irrecoverable carbon, and where is it found?

The Future of Global Coal Production (2021-2024F)

Coal came under scrutiny for its high carbon emissions at COP26, but many countries are forecasted to increase coal production until 2024.

The Evolution of Institutional ETF Use Cases

From complementing derivatives to bond sourcing, we show a growing set of ETF use cases over the last several decades.

Explainer: A Visual Introduction to Fed Tapering

Broadly speaking, Fed tapering is the reversal of quantitative easing. We show the history of Federal Reserve bond tapering and how it works.

Ranked: The Life Expectancy of Humans and Other Animals

Human life expectancy is more than twice as long as it was in the 19th century. How do our lifespans rank compared to 49 other animals?

Sunday, February 27, 2022

Notations From the Grid (Special Edition): How to help #Ukraine

  We present a special edition courtesy the team at Global Citizen on all our key platforms on ways to help Ukraine:

Friday, February 18, 2022

Notations From the Grid (Special Friday Edition): While On the Prowl This Week.....


The Latest Trend in EdTech: Dungeons & Dragons Academies
By Mary Pilon

Live from his home dungeon in Orem, Utah, Dax Levine called class into session one recent Wednesday evening. “People pay me to find creative ways to murder them,” he told the 10 students who had logged into Zoom. They were there to engage in the night’s lecture on “Conflict-Driven Characters,” just one of the courses offered at Levine’s one-year-old Dungeon Master University.

Teaching is just Levine’s night job. By day, he’s a professional dungeon master, or DM, creating elaborate campaigns for private Dungeons & Dragons games. In other words, people literally do pay him to kill them, at least in the confines of a D&D campaign. For anywhere from $50 for small private groups to $500 for corporate events, he will create a D&D game, consult on character development, lead play sessions and mediate conflicts between players.


Wednesday, February 16, 2022

On Our "Virtual Route 66" This Week: Ideas That Inspire


As a new week is before us, we present a snapshot of thoughts courtesy the team at TED:

Our Galaxy, the Milky Way, has over 100 thousand million stars. And based on data from NASA's New Horizons space probe, we now estimate that our Universe contains roughly 200 billion galaxies.

The Universe is BIG and filled with mysteries.

Which why I’m so excited about the successful deployment of the James Webb Space Telescope (JWST).

The Webb Telescope is estimated to be 100 times more powerful than its predecessor the Hubble telescope (which has been in operation for an amazing 31 years!).

In today’s blog, I’ll share what scientists believe are the five most important discoveries that the JWST is expected to make. 

Let’s dive in!


A key reason behind JWST’s power is that it is primarily an infrared telescope, whereas Hubble is primarily a visible light telescope.

Infrared is powerful because the oldest light in the Universe is redshifted into the infrared.

This gives JWST the ability to peer further and deeper into the Universe—seeing objects that are impossible for Hubble to observe. For example, JWST will allow us to take pictures of the Universe when it was just 100 million years old. 

Additionally, visible light can’t pass through dust, but infrared can. So JWST will enable us to see through obscured and dusty regions of space, such as stellar nebulae.

Now that we can look at such regions of the Universe, what will we find?


#1. How are stars and planets formed?

Star systems are formed inside stellar nebulae and are often obscured by dust.

Because of this, the exact dynamics of star system formation are still not well characterized. For example, we are not sure if our solar system is typical or atypical, or why most stars form in groups, according to NASA.

The Webb Telescope should enable us to image the inside of these systems and capture protoplanet and protostar formation. 

Determining if our solar system is typical or atypical may also help us better understand our place in the Universe.  

The great inventor and science-fiction author Sir Arthur C. Clarke, who was also a close friend and mentor of mine, put it best when he said:

“Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying."

#2. What Did the First Galaxies and Stars Look Like?

The first several hundred million years of the Universe’s existence are shrouded in mystery.

Our models of how the first stars and galaxies formed, riding the condensation of dark matter halos, are lacking observational data to either confirm or falsify them.

This is because the early Universe is only visible in infrared, requiring a telescope of JWST’s scale to image.

Using data collected from these observations, we will be able to answer questions about how the first stars and galaxies formed in the Universe, which will have profound implications for our cosmological models, especially regarding the great mystery of dark matter.

#3. What did the first blackholes look like? And why does every galaxy have a supermassive blackhole at its center?

Every galaxy is known to have a supermassive black hole at its center. But we are still unsure about how exactly these behemoths formed.

Our current theories predict that the first stars may have collapsed to form these giants.

However, we are not sure how they were able to get so big so quickly, forming the incredibly bright quasars that we can still observe over 13 billion years later.  

The JWST should enable us to peer back and discover their origin story.

#4. Is there another planet like Earth? Can we detect life elsewhere—both in the solar system and beyond?

JWST will enable us to directly image large exoplanets and take spectroscopy readings of many more.

This is important because it enables us to determine the chemical composition of exoplanet atmospheres.  

If some of these planets are harboring life, there could be possible biosignatures in the ratios of chemical elements that are different than what is geochemically normal.

It’s possible that we will detect these biosignatures of alien life, especially in systems like the nearby TRAPPIST-1. We can also do the same closer to home, turning JWST on the moons of Titan and Europa. 

#5. What is the true rate of universal expansion?

Recently, cosmologists have found discrepancies in different measurements of the rate of the Universe’s expansion.

This discrepancy is known as the “Hubble tension,” and it stems from making measurements of the local galaxies and of the cosmic microwave background and comparing notes.  

But the precision of local measurements is notably obscured by dust, something that JWST can address.

With newer, more precise measurements, astronomers will learn whether this discrepancy indicates new physics, or is simply measurement error.


The importance of the measurements coming from the JWST for the fields of astronomy and physics can’t be understated. 

JWST has the potential to completely rewrite our understanding of the Universe—from how galaxies and stars are formed to the structure of planetary systems.

And that’s not even mentioning the possible scientific inquiry into signs of alien or intelligent life.

We truly are living during the most exciting time ever in human history!

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