Usually just cordless angle grinders

PreCISELY

Clarification: as opposed to doing what, OP?

2-3 whole heads, raw It also drives away vampires and Tinder dates.

Adding*

If you managed a perfect inverse of the wave, the two waves will cancel enough other out and there will be no sound at all. This means that, with perfect noise cancelation, you could be sitting right on top of a jet engine and would hear nothing and have no damage occur.

Practically, getting a perfect inverse is impossible. You'd need a speaker perfectly aligned between the source of the sound and your ears, and the source will actually be a bunch of different points inside the engine, meaning you need roughly an infinite number of infinitely small speakers and microphones.

I did find a video that shows how the phasing works. Its worth noting that the antiphase (opposite) sound will sound the same as the original if heard on its own.

There is no need to analyze it.

Sound is a wave like this: ---^v---

Notice it goes normal, up, down, normal.

If the microphone gets up, it produces a down and the other way around like this: ---v^---

So if you sum the waves (what u hear) you get --------

I learned so much from this lol ty

>Isn't it better to carry over unused expenses to the next FY?

To measure performance (budget vs actuals) the budget needs to follow GAAP rules. The income statement is closed and resets every year. For the actuals, it is not possible to carry over income/expenses. The budget needs to follow a similar pattern.

Then there's a matter of tracking. If you did carry over unused expenses, it would be a big hassle to track net expenses. Is this $1 counted against last year's saves or this year's budget? And you'd need to do this by invoice line and by account. It would be easy to game the system by always counting against current budget and letting the previous reserve grow. You'd have to use some type of inventory accounting, FIFO/LIFO so that dept managers couldn't game the system.

OK sorry, I'm rambling. Net effect is that for the income statement, expenses do not carry over into a future year. The budget needs to follow the same convention.

"I grew up on 2847000th Street and Xyxzghva Avenue."

"I didn't know you grew up in the desert."

"No. I said Xyxzghva Avenue, not Xyxzkhva Avenue. I was on the beach."

Not so much an opposite wave going in the opposite direction, but an opposite wave going in the SAME direction.

If the waves are going in the opposite direction, you can’t cancel everything out.

[removed]

Said act says:

"that portion of said District included within the present limits of the city of Washington shall continue to be known as the city of Washington"

Ot's a requirement at nonprofits that the whole budget gets used yearly. Because, you know, they're not allowed to make a profit

here

By seeing what happens when you poke it (sometimes quite violently, not always intentionally)

And the sugar content of honey acts as an osmotic, drawing out fluid, reducing swelling.

it is probably right, you just need to dilute it in water

Wait, it can actually be used to help prevent hearing damage from loud noises.

For example, I could flex the muscle to get near a generator to shut it off without putting in ear plugs and lessen my risk of damaging my eardrum?

From a Protestant perspective, Catholicism was far from being the first Christ-based religion. In fact the whole reformation fiasco that took place in the ~1400-1600s was a reactionary movement that sought to return to older, original representations of the faith as portrayed in the time of the New Testament’s writing. This movement was fueled by a critical thinking process that spurred a return to the original texts of the religions, and a realization that Catholicism had much in both its rituals and its canon that was nowhere spoken of in the original ethos of the faith.

Clarification: Which programming language? return does different things in different languages. The answers you're getting are very specific to languages like C and it's derivatives, but this is NOT global.

Iirc lemon and lime juices are both around 6% acid, but the composition differs. Lemon is almost entirely citric acid, whereas lime is 4% citric and 2% malic. At least, I’m pretty sure these are the values we use when acid-adjusting cocktails, which is how I know about it lol

Brain injuries, which have been with us as long as we've been a species. An interesting and surprising exception is Aristotle, who basically thought the brain was a radiator.

ELI5: You see that Christmas tree over there? It's not the same as this tree with leaves that shed its leaves in the fall. But they're both trees. Christianity is all trees, Catholicism is a specific kind of tree. We call that "species" for trees and "denominations" for Christianity.

how do they hold titanium Tungsten when melted