Technology
Exploring "Why" questions about Technology
491 articles
Why did it take so long for FTC to accuse Vemma of creating a pyramid scheme?
Many pyramid schemes masquerade as legitimate MLMs. The structure is identical, so just because it has that kind of structure isn't enough for the government to file charges. They need *evidence* that
Why do people give Al Gore credit for inventing the internet?
They really don't. Some people say it as a joke, but that's it. [The snopes article has more information.](_URL_0_) You only need to read the first three paragraphs.
Why aren’t online shopping websites using safer https, instead use http?
You don't really need to use HTTP for browsing the store and adding items to your cart. It doesn't really offer a significant benefit at that point. But you'll notice at Amazon that as soon as you go
Why can’t a compiled computer program be dis-assembled into assembly language, then re-assembled on another OS?
The short version is: When I write a program and compile it, the resulting assembly is *not* a complete list of everything the program needs to do. It is filled with lots of calls like "ask the opera
why does running just after eating cause cramps?
When you're digesting, a lot of your blood is directed to your stomach and intestines. Which means you have less available for your legs.
Why do DVDs in widescreen format play with black bars on top and bottom on my widescreen TV
Just because it's "widescreen" doesn't mean that it's the same exact aspect ratio as your TV. A movie with black bars on the top and bottom was filmed in an aspect ration that's even wider than your w
why do software versions always have decimals? What do the decimals mean? Why not version 3 instead of 2.7.10?
The decimal places often denote major , minor, and patch releases. Major releases usually have lots of features added or significant changes / improvements, minor releases may have a single feature ad
Why isn’t a Bluetooth connection instant?
Whenever two electronic devices talk to each other they go through what's called a "handshake" - basically it's the two devices trying to negotiate a common ground and make sure they can continue spea
why do browsers have to put from where did you acces to that website: (utm_source=chrome-ntp-icon)?
It's google analytics tracking code. The site you are visiting wants to track the source of the traffic. either that or you clicked on a link that uses this code - more common in newsletters tho.
Why do phones need SIM cards? Do they actually allow connection or are they just data storages?
Well 'need' is a strong word. Technically they don't need one, and they can make a 911/999/112 call just fine without one if they're in range of a tower. Your carrier requires it because it's a means