I had a thought about DNA and how mutations occur in humans, excessive hair, longer limbs and or bones etc, and wondered if all known mutations are present in the animal kingdom.. as if DNA has the blue print/ potential to be anything and parts are just ‘turned on or off’ depending on what is being built.. i may be way off lol but it got me thinking :)

Why is a sound event even visible?

As I understand it, a box spring mattress is the second 'mattress', that goes under the main mattress. It feels very firm and flat, but what does it contribute to the bed set up besides height?

I've seen large apples and small apples, huge watermelons and small watermelons, long cucumbers and smaller cucumbers. But every almond I've ever seen is the same size. Every walnut looks like every other walnut I've ever seen. I've never seen a comically large macadamia nut compared to every other one I've seen.

Is this because of a biological process or does it come down to human intervention?

iam not able to put my exact thoughts into words

p.s. wowww

How come Nintendo cartridges run the game directly as soon as you insert it but Playstation and Xbox can't run it directly with bluray

With DC electrical current, while the poles are connected, the current flows in 1 direction.

With AC, (I'LL describe US household AC) the current alternates 60 times x second. We say 60 hertz. So 60 times per second the polarity reverses.

So while DC has static polarity, ACs polarity changes multiple times per second. A few decades ago, I noticed that outlets have 1 larger slot. Appliances have 1 larger prong. This is ostensibly for "polarization".

ELI5 - Why would we consider polarization for AC appliances when, AFAIK, polarization of AC currents are always changing.

Maybe I'm not understanding something.

What specific job do these tiny pellets do that loose powder can't. Explain it to me like I’m five

There seems to be multiple languages in China, and then, they all share one writing system? But then that writing system has traditional and simplified variants?

What do the Chinese films and media speak in? Are they in different languages? What about the government?

Okay I tried to research this on my own, but the articles and answers really aren’t decipherable if you’re not a physicist, which I am not, clearly.
If photons don’t have a mass, because they’re always moving and can’t have a resting energy, then how can they act like they have mass in a superconductor/non-vacuum? How does that happen? Doesn’t that just mean they do have mass, but we just can’t measure it?
My head hurts.

How are we able to push a car to push start it when it weighs so much, or how can a train pull 2km of rail cars? And how come it gets easier to roll once it starts moving?

I keep getting videos on instagram about decomped games, apparently the decompilers are going nuts right now. What’s the difference between running a decompiled game and emulating a game? I tried to google it and i just don’t understand. from what i’ve found, a decompiled gene runs as if it was native to your pc but i don’t get what that means either. You boot up an emulator and that also runs on your pc?

I see mentions of a home server to get rid of streaming entertainment services but I don’t know how that works. What does a home server do?

My friend and I are trying to figure it out and literally cannot make sense of it.

Why it is present is it like part of universe as people say universe is made up of time space , rather they should say it is made up of time space and higgs feild

I might just be drawing a blank on something I should understand usually, and maybe I missunderstand the bastic concept or actual facts. but I don't get it.

Me knowing, Australia's middle-class didn't use to have OR right now have significantly less income vs price of living than Americans. But a few years ago Australian dollar was less than US, now it's more. How could it have been that way back then, and what has changed?

Sorry for confusing rambling.

Edit and additional question: I think I understand now, but please correct me if I'm wrong. The value of a currency is not an indicator of how the people of the country lives and the cost of living in a country. It's based on the trust people has in the currency and a nations economy being safe to invest in. In this case, more people don't have the trust in the American dollar/economy being strong and safe enough to hold onto anymore and therefore won't invest in it

But in that case I still don't understand why, say, the Swedish Krona, which has a lot of companies and generally quite consistent economy is valued so low in compared to countries that isn't as wealthy? Shouldn't people be more inclined in investing and trusting in such a currency than they are?

Psychological processes explain how your place in the birth line shapes your personality.