Are WiFi, Bluetooth, 4G, and 5G bad for you? Hold on to your hats…

5G is coming, and people are worried. Well, should we be?

To answer that question, we need to know what studies have been done on the safety of microwave-frequency digital radio transmissions.

We need to look at WiFi, Bluetooth, 3G, and 4G studies, as well!

After all, much of the concern about 5G is based on the results of those studies.

It turns out that there ARE a ton of studies out there that indicate that yes, it looks bad.

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Make any LCD computer screen high-end

Much ado has been made about certain brands and types of puter displays and how this kind or that kind looks so much better than the average LCD screen…

It turns out that much of this hoopla is quite often mostly just marketing.

In fact, some displays from certain fruity computer manufacturers in the past were actually technically inferior, yet they still looked really good!

How did they do it?

Easy! The displays were fine-tuned – calibrated, if you will.

Lucky for you, it’s a piece of cake to calibrate your puter’s display yourself.

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Why “Big Brother” can never win

Well, it’s that time again.

Some recent news items – and people’s reactions to them – have once again compelled me to foam at the mouth about Big Brother.

Every time one of these “revelations” like the Facebook data breach occurs, everyone gets all fired up…

And then many people usually do exactly the wrong thing in response!

Sure, the privacy thing is a problem. It’s prolly going to get worse before it gets better.

But here’s the thing: YOU help to decide how and when that happens.

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Lightning surge protection that works

Most of us have “surge protector” power strips. They are supposed to protect against power line surges due to lightning and certain power line faults.

But do they?

Well, yes… To a small degree.

But if you want some serious protection, you need a whole-house surge protector.

From a brief intro to lightning, to how surge protectors work and how to install them safely, this episode has everything you really need to know…

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Off isn’t really Off

In the olden days, our gizmos had electro-mechanical power buttons. When the thing was turned off, no power was sent to it.

Nowadays, things have changed with the advent of electronically-controlled everything – including things like washing machines.

You can even look at the specs of most gizmos these days, and you’ll see two power ratings: Max power consumption, and “Sleep” power consumption.

Puters haven’t been off-off for a long time now. Smartphones are also never really off in many cases, and neither are smart TVs.

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HDMI Cables: Which type should I use for 4K?

I recently had some fun with HDMI cables – specifically, how best to connect a 4K UltraHD Blu-ray player to a 4K TV?

As a follow-up to my Display Cable Madness vid, I dive a bit deeper into the different flavors of HDMI cable: 1.4, 2.0, and 2.1.

Obviously, the latest and greatest cable is always recommended for new components. But what about existing setups?

Would your upscaled Blu-ray to 4K setup benefit from a newer HDMI connection?

It’s not just about resolutions and refresh rates, but also stuff like UltraHD Deep Color and High Dynamic Range (HDR)…

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Smart Meters are worse than you think

I recently learned the hard way what’s happening with smart meters in Europe. The same type of smart meter they’re using here in France has already been deployed in many EU countries.

Mostly, we hear only about the negative health effects of wireless smart meters, but the ones here only send data back over the power lines.

Nevertheless, it turns out smart meters here are still being used to pretty much screw many over.

In short, smart meters may mean less juice to power stuff, and more frequent main breaker trips as people exceed their (now reduced) capacity.

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