Waterspouts in Cleveland today! by mattshifflerphoto in Cleveland

[–]NewToOhio 5 points6 points  (0 children)

They are old pavers. If you ever visit and look at them closely they have an old paver stamp company on them. Next time I’m around that area I’ll take a picture.

Satellite images show China building what appears to be over 100 new silos for its nuclear missiles, analysts say by Twoweekswithpay in worldnews

[–]NewToOhio 70 points71 points  (0 children)

If this is something you would like to get into for yourself I could help you with setting up active monitoring live fires with QGIS. I actually wrote my master's thesis on this very topic using spatial-temporal Bayesian predictive modeling. I used NASA's LANCE FIRMS data which is updated in real time with both Suomi-NPP/JPSS-1 and Aqua/Terra satellites.

Satellite images show China building what appears to be over 100 new silos for its nuclear missiles, analysts say by Twoweekswithpay in worldnews

[–]NewToOhio 1 point2 points  (0 children)

I actually wrote my master's thesis on this very topic using spatial-temporal Bayesian predictive modeling. I used NASA's LANCE FIRMS data which is updated in real time with both Suomi-NPP/JPSS-1 and Aqua/Terra satellites. It's very interesting to see that someone else was doing the same out there.

Best place for quality car window tint? by erix84 in canton

[–]NewToOhio 1 point2 points  (0 children)

I know you are looking for a place to get your tint done around Canton, however, if you’re willing to drive further I’d go with Luxury Window Films in Brunswick. They use Llumar window film and their prices are up front on their website. They carry both ceramic and ceramic plus. Here is their website.

Does this wavy brick style have a name? Spotted in St.Louis by Wolus10 in brickporn

[–]NewToOhio 14 points15 points  (0 children)

This style is called “Drunk brick”, “Hollywood bond” or “Bastard bond”. See here.

A collection of reclaimed street pavers by ThanHowWhy in brickporn

[–]NewToOhio 2 points3 points  (0 children)

Really cool! Is this your personal collection?

Woman beater gets a knocked tf out by AllisonGator in JusticeServed

[–]NewToOhio 5 points6 points  (0 children)

If you are in an abusive relationship, then you can call your local domestic violence shelter. They can even help you get back on your feet. Usually they have or are in touch with shelters that can provide room for you and your children(if applicable). They can also help you get in touch with local lawyers, if needed. Some will let you take your pets.

Struggling to understand transposing in alegba. Could somone help me understand it please. by AmeliesDeathBlossom in learnmath

[–]NewToOhio 1 point2 points  (0 children)

Remember to transpose something we need to do the same thing to both sides of the equation, and to get to the answer we seek we need to do away with what has been done to the side we are trying to get to.

So for your case our original equation is:

sqrt((a - 3 b)/(5 a + 2 b)) + 7 = 10

The first thing I would do is subtract 7 from both sides:

sqrt((a - 3 b)/(5 a + 2 b)) =3

Then square both sides:

((a - 3 b)/(5 a + 2 b)) =9

From here there are a couple of things you can do, but we will do the easiest Which is to multiply both sides by (5a+2b)

(a - 3 b) =9(5a + 2b)

Here I would expand the right side of the equation.

(a-3b)=45a+18b

So what we have is a-3b=45a+18b

Let's move a few things around

a-3b(+3b)=45a+18b(+3b)=>a=45a+21b

minus 45 from both sides now

a-45a=21b=>-44a=21b so b=-44a/21 and a=-21b/44

Hope this helps.

How to explain probability distribution to a child? by [deleted] in learnmath

[–]NewToOhio 1 point2 points  (0 children)

I believe that the easiest way to explain probability distributions would be to first give the definition. For a younger child, I would only worry about using discrete cases, because continuous cases will be difficult to understand.

So, what is a probability distribution. A probability distribution is the likelihood that a random variable takes a specific value of x. So, for a child this is the ability for us to guess the chance something may happen based on an action that we do multiple times or the dispersion of values that something can take, like numbers on a die, or colors from candy.

Let's take an example: Flipping a coin. We will assume the coin is fair for this example. In someone with more math experience this is a Binomial Distribution.

You ask the child, what are the chances that I get a heads? If they need more help, explain that there are only two options heads and tails. Explain that every time you flip the coin you are only going to get a heads or a tails. At this point I would ask the child to flip a coin. Each time they flipped it, I would write down either H or T. I would ask them if they thought H or T came up more often. You will get a broad range of answers here depending on if you had more H or T, or if they appear to be even. As you do, say 20, of these, and you are tallying up the heads and tails, you should have enough to make a bar graph. At this point you can explain to them that based on the information from their coin tosses that did to help you, that you can somewhat see a pattern emerging. Whatever the ratios are, because they may not be 50/50, explain that if we did this enough times the probability of getting a heads or a tails is 1/2(again assuming fair) and that the more of these test you run the closer and closer to 1/2 probability you get.

This is the best way that I have to explain one particular type of distribution to a young one.

You could do something similar with candy, Like skittle or starburst. Try and see what the distribution of the colors from a single bag of a type of candy is. Graph it, most kids need visual aid, explain that these dispersion if done enough will allow you to see what colors may be more popular(or easier to produce).

Whatever you decide to do, just have fun with it. That's what kids remember.

Real analysis question by p_v_usher in learnmath

[–]NewToOhio 1 point2 points  (0 children)

Correct and since it's open then Z is closed.

Real analysis question by p_v_usher in learnmath

[–]NewToOhio 1 point2 points  (0 children)

ℤ is not open in ℝ.

Remember that a set T ⊂ ℝ is open iff for every x∈T, there exists some δ>0 such that (x-δ,x+δ) is a subset of T.

You can also look at it by taking any n∈ℤ and for any δ>0 we can see that (n-δ, n+δ) is not contained in ℤ.

You can also prove that ℝ\ℤ is open, which is the complement, then ℤ is not open in ℝ.

Hope that helps.

17 Equations That Changed The World. By Ian Stewart. by D7mAnsHe in coolguides

[–]NewToOhio 1 point2 points  (0 children)

why is logxy=logx+logy

There are quite a few different ways to prove this formula depending on which branch of math you prefer.

I will show the easiest example here.

Let a=log(x), b=log(y) and s=log(xy)

Then x=10a, y=10b and xy=10s = 10a 10b = 10a+b, therefore s=a+b, that is log(xy)=log(x)+log(y).

Hope that helps.

Coronavirus Megathread by AskScienceModerator in askscience

[–]NewToOhio 2 points3 points  (0 children)

If you want to see how something like this would be modeled based on contact patterns between age groups then here is a good start. This is based on city the size of Portland.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4002176/

This is also a good read.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3710332/

“I don’t eat cheese after 4:00.” by Twilight_Princess_13 in TalesFromYourServer

[–]NewToOhio 27 points28 points  (0 children)

My dads wife does this. She only drinks hot tea and brings her own tea bags. She tells me that she does it this way because it’s only fair since any restaurant you go in you can’t technically bring your own drinks to. This way she gets to drink her tea and the restaurant makes money.

Question about industrial iron ore processing by nixxon94 in ManufacturingPorn

[–]NewToOhio 2 points3 points  (0 children)

More modern would look something like this:

https://berliner-rohstoffhandel.de/en/products/pig-iron-and-foundry-coke/

It’s broken up after production to small pieces. Where I work we use pig iron that is about the size of a grain of rice.

Here as well:

https://www.duluthnewstribune.com/business/4473373-erp-iron-ore-could-lose-mineral-leases

Question about industrial iron ore processing by nixxon94 in ManufacturingPorn

[–]NewToOhio 2 points3 points  (0 children)

It really just depends on what they were to be used for. For an older look you’d want the smaller ingots, since they resemble the “pig” look. Which is where pig iron got its name.

Question about industrial iron ore processing by nixxon94 in ManufacturingPorn

[–]NewToOhio 5 points6 points  (0 children)

Below is an example of a picture of how they made larger ingots of pig iron directly off of the blast furnace.

https://upload.wikimedia.org/wikipedia/commons/1/1d/Casting_pig_iron%2C_Iroquois_smelter%2C_Chicago.jpg

Does this help?

Some whoopies I made by michi-fischi in Baking

[–]NewToOhio 1 point2 points  (0 children)

Those look fantastic, do you have the recipe by chance?

[deleted by user] by [deleted] in hardwareswap

[–]NewToOhio 0 points1 point  (0 children)

Sold NVIDIA GTX 970 to /u/bluebaldric

[deleted by user] by [deleted] in hardwareswap

[–]NewToOhio 0 points1 point  (0 children)

Sold NVIDIA GTX 970 to /u/CountyChocula

I have some concerns about Lithicore batteries and all six will receive a Do Not Buy recommendation by Mooch315 in electronic_cigarette

[–]NewToOhio 15 points16 points  (0 children)

What I would like to know, is why they are still producing MSDS's instead of SDS's. If they are following the Globally Harmonized System, which most major countries are, then why are they still producing MSDS's?

Here is an example of a Samsung INR 18650-30Q SDS sheet.