Popular Science
Early Days of Quantum Computing
by chm

In the early days of quantum computing, there were various concerns about the technology. Some scientists worried that quantum computers would be able to break the laws of physics, while others believed that they would be too powerful and could be used for evil purposes. However, quantum computers have shown great promise in recent years, and it is now widely accepted that they have the potential to outperform classical computers.

Jun 13 203
The Cost of Starting Up in Silicon Valley, the US, India, China, Brazil , and...
by chm

The average cost of starting a business varies widely depending on the location. Silicon Valley has the highest average cost at $5,000, while India has the lowest at $1,000.

Jun 13 205
The Many Telescopes of Our Universe
by chm

The article discusses the many different types of telescopes that have been invented over the years, from the first modern telescope in 1608 to the Gran Telescopio Canarias, the largest telescope in the world. It also discusses the discoveries made by the Hubble and Kepler space telescopes, including the over 1,000 and 3,000 planets respectively that have been found outside of our solar system.

Jun 12 194
The Wonders of Our Universe
by chm

There are an incredible number of stars and galaxies in our universe. The average person can see about 3,000 stars with the naked eye, but there are an estimated 100 billion galaxies in the observable universe. The largest telescope in the world is the Keck Observatory in Hawaii, which has twin telescopes that are each 33 feet in diameter. The Hubble Space Telescope has captured some of the most amazing images of our universe, including the "Pillars of Creation" in the Eagle Nebula. Our Milky Way galaxy is thought to have about 400 billion stars. The nearest star to our sun is Pro xima Centauri, which is about 4.2 light years away.

Jun 12 199
Telescopes: A History of Discovery
by chm

Telescopes have been used for centuries to discover new objects in our solar system and beyond. In 1609, Galileo Galilei used a telescope to discover the moons of Jupiter. In 18 46, William Lassell used a telescope to discover the second known moon of Neptune. In 1930, Clyde Tombaugh used a telescope to discover the dwarf planet Pluto. In 1995, astronomers using the Hubble Space Telescope discovered the first known moon beyond our solar system. In 2005, astronomers using the Keck Observatory discovered a system of seven Earth-sized planets orbiting the star Trappist-1. In 2016, astronomers using the Atacama Large Millimeter/submillimeter Array discovered a planet orbiting the star Proxima Centauri.

Jun 11 255
a dad named Cool
by chm

The "cool dad" is a cultural icon that has been around for decades. Cool dads are often shown as being more relaxed and open-minded than other fathers, and are able to connect with their children on a more emotional level. They also often possess a great sense of humor.

Jun 11 229
the legend of Mackie the Doofer
by chm

Mackie the Doofer is a magical creature created by J.K. Rowling that features in the Harry Potter series. Mackie is responsible for delivering the Daily Prophet newspapers to wizards and witches and is known to be one of the smartest creatures in the magical world.

Jun 11 135
Flying Cars and Drones: The Future of Personal Transportation
by chm

Drones are becoming increasingly popular and are expected to be used for a variety of tasks in the near future, including infrastructure inspection and surveying disaster areas. One company is even developing a drone that can be used to deliver defibrillators to heart attack victims. In Silicon Valley, there is a growing trend of using drones for personal transportation. A number of companies are working on developing flying cars, and it is expected that they will be available to the general public within the next few years.

Jun 11 198