Take your tech knowledge dose and stay on top of everything tech related. From the history of robots to the main functions of the internet.

1980s Cell Phones and Their Modern Revival

80s Cell Phones: Still Working? (Everything to Know)

If you have a cell phone that was manufactured and sold in the 80s, it will not work anywhere in the world. These phones worked on the 1G cellular network platform, and all 1G networks around the world were discontinued. There are alternative ways to try to use an 80s cell phone, but it won’t work by default.

Fonts With Perfect Circle O: Which?

Perfect Circle for O: Which Fonts? (Everything to Know)

The most well-known fonts that have perfect circles for the letter O include Moderne Sans, Avant Garde, Futura, and Century Gothic. You can also browse font lists to find very new, sometimes custom options that will also provide perfect circles. Still, the majority of fonts don’t implement perfect circles.

Spreadsheet Apps & UTF: Which Uses Which UTF?

Spreadsheet Apps & UTF: Which Uses Which UTF? (All the Info)

The vast majority of spreadsheet apps use UTF-8, largely because it is the most popular version around the world and conforming to that avoids formatting issues. This list includes Google Sheets, Numbers, and Calc. Meanwhile, Excel does not use a UTF format by default, although it can save files in UTF-8.

90s Camera Quality vs. 80s & 70s: Why So Poor?

90s Poor Camera Quality vs. 80s and 70s: Why? (All the Info)

Camera quality from the 90s does not always look poor when compared to the 80s and 70s. That said, there are many instances where 90s images do look noticeably worse, and it mostly stems from the emergence of budget imaging technology. 90s images were all over the place, both better and worse than the 80s and 70s.

Database Drivers: How Do They Work?

Database Drivers: How Do They Work?

Database drivers are essentially bits of software that allow apps (like Excel) to communicate with databases. Since the apps and the databases use entirely different communication methods, a translator is needed, and that’s what the drivers do. They do this with specific APIs that focus on rules rather than language.

Getting No Likes on Instagram? Here’s Why And How to Get More

Many Instagram Follower, Few Likes & Comments: Why?

This happens because the account has low levels of engagement from its user base. This can happen when the user base is largely made of bot accounts, when the account owner doesn’t post often, or for a large number of other reasons. It boils down to a disconnect between getting followers and engaging with them.

Not on Social Media: Missing Out?

Not on Social Media: Missing Out? (Everything to Know)

If you aren’t on social media, you can miss out on social interactions with people you like, ranging from small life updates to in-person events that you might really enjoy. On the other hand, you can also miss out on negative things like stress and wasted time. You can even miss out on FOMO itself.

Getting 732-873 Authentication Codes: Why?

Getting 732-873 Authentication Codes: Why? (All the Info)

This is a common number used to send official authentication codes from major tech companies like Microsoft. It is a safe phone number, and if you requested an authentication code before the text, everything is working as planned. If you didn’t request the code, then there is a problem that needs to be addressed.

Mensa Workout Test Results: Meaning?

Mensa Workout Test Results: Meaning? (Everything to Know)

Mensa workout test results don’t really mean a whole lot. The workout test is not a formal IQ test, and the results you get from it cannot give you a meaningful estimate of your current IQ. It’s just designed as a bit of a primer to help people feel more comfortable taking IQ-style tests and questions.

150 DPI vs. 300 DPI vs. 600 DPI vs. 1200 DPI

150 Vs. 300 Vs. 600 Vs 1200: DPI Differences? (All the Info)

DPI is a common measurement for printers, scanners, and computer mice. In the world of printers and scanners, higher DPI correlates with better image quality, and printers and scanners usually range between 300 and 4800 DPI. With a mouse, a higher DPI increases sensitivity, and mice range from 100 to 18,000 DPI.

FPS in Movies: 24 vs. 30 vs. 48 vs. 60 vs. 120 FPS?

24 vs. 30 vs. 48 vs. 60 vs. 120: FPS Differences in Movies?

In movies, higher frame rates lead to smoother playback, so higher numbers tend to look better. That said, 60 FPS has been the standard for playback speeds for more than 30 years, and it’s probably what looks most comfortable to viewers. Very high recording speeds are what allow for slow-motion sequences.

Lithium-Ion Batteries: Safe Temperatures?

Lithium-Ion Batteries: Safe Temperatures? (All the Info)

Safe storage temperatures range from 32℉ (0℃) to 104℉ (40℃). Meanwhile, safe charging temperatures are similar but slightly different, ranging from 32℉ (0℃) to 113℉ (45℃). While those are safe ambient air temperatures, the internal temperature of a lithium-ion battery is safe at ranges from -4℉ (-20℃) to 140℉ (60℃).

No Place Like 127.0.0.1: Meaning?

No Place Like 127.0.0.1: Meaning? (All the Info)

Most directly, the phrase is supposed to be read as, “There’s no place like home.”
This is a reference to IP naming conventions and the localhost (also known as the home network), which is typically given the default address of 127.0.0.1.
It’s basically a pun that plays into this basic bit of networking knowledge.

Buying WinRAR: Necessary?

Buying WinRAR: Necessary? (Everything to Know)

Here’s everything about buying WinRAR: You can get WinRAR for free, completely legally, and the free version is perfectly identical to the paid version. Paying is only really necessary if you want to use the software for commercial purposes. Because WinRAR doesn’t push people to buy the software, most use it for free, and it’s … Read more

Zilog Z80 vs. MOS 6502 vs. Intel 8080: Best?

Zilog Z80 vs. MOS 6502 vs. Intel 8080: Best? (All the Info)

In terms of raw performance, the Zilog Z80 was clearly the most powerful and capable processor of the three. That said, the MOS 6502 was the most affordable, to the point where it changed the very nature of the industry. Meanwhile, the Intel 8080 built a legacy that is still influencing computers today.