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What is the speed of light?
The speed of light is the speed limit of the universe. Or is it? The speed of light traveling through a vacuum is 299,792,458 meters (983,571,056 feet) per second. That’s…
Credit Score? Definition, Factors, and Ways to Raise It
What Is a Credit Score? A credit score is a three-digit number that rates your creditworthiness. FICO scores range from 300 to 850. The higher the score, the more likely…
I Couldn’t Resist
Sorry, I couldn’t resist! The resistor is a passive electrical component that creates resistance in the flow of electric current. In almost all electrical networks and electronic circuits, they can…
What Is a Consensus Mechanism?
Cryptocurrency and blockchain technology rely on consensus mechanisms to function and be trusted by users. The blockchain is a distributed database that records data and allows users to exchange and…
How to encrypt a file with symmetric encryption – GnuPG
In this guide, you’ll learn how to encrypt a file using symmetric encryption. 1. Install GnuPG First, you need to install GnuPG on your operating system. GnuPG, or GPG as…
The Element of Surprise!
Why Arrange Elements in a Table? So there are no surprises! Seeing chemical elements arranged in the modern periodic table is as familiar as seeing a map of the world,…
Apple Releases Rapid Security Response Updates for iOS 16.4.1 and macOS 13.3.1
iOS 16.4.1 (a): Apple Suddenly Releases 1st-Ever iPhone Rapid Security Response Update. Never can be too safe to update! This is new. For the very first time, Apple has released…
Introducing Coinbase International Exchange
In executing on the next chapter of the company’s Go Deep, Go Broad global expansion strategy, Coinbase International Exchange brings the safest, most trusted name in crypto to the global…
What Is FDIC Insurance and What Are the Coverage Limits?
With FDIC insurance, the federal government protects your money held in a bank if your bank fails. But there are coverage limits. Key takeaways about FDIC insurance Banks are safe…
Collateral Definition, Its Types, & Examples
What Is Collateral? Collateral in the financial world is a valuable asset that a borrower pledges as security for a loan. For example, when a homebuyer obtains a mortgage, the…