neumast

The planet itself will survive this easily, the inhabitants on the other hand...

In highschool we had a maths teacher who always did the birthday paradox as a kind of opener in the first lesson. https://en.wikipedia.org/wiki/Birthday_problem

He bet 10€, that there are 2 students with the same birthday in the classroom of (abt) 30 students. The class was allowed to work out, if they want to accept the bet, or not (exchanging birthdates was not allowed ofc).

Usually the students think, that it's nearly impossible, and accept the bet. Little did we know, that the probability of success was around 70% for the teacher.

It's r/CuteFemaleCorpses. At least that's what the ppl are talking about and where the link leads to.

Wow, did you just really confess as an child porn distributor/consumer? Who else would need such an communication alternative?

http://www.insecam.org/ is still alive!

Maybe she wasn't able to start collage sooner... There are many reasons for why s1 is at collage at 29.

Although in this case, it was the EU who wanted to put a backdoor in every encrypted messenger... Thank god it looks like as if it won't happen!

Sooooo, wavelengths (λ) become longer when something moves away (redshift) and become shorter when something moves towards you (blueshift).

For a red flag (λ0=610nm) to become a green flag (λ1=549nm), it has to move towards you quite fast. But how fast is 'quite fast'?

Using the formula

flag_velocity / speed of light (c) = difference in wavelengths / starting wavelength

we get

flag_velocity = (610-549) / 610 * c = 61 / 610 * c = 1/10 * c

This means: the flag has to move with about c/10 = 30 000 000 m/s = 108 000 000 km/h = 67 108 100 mph. Yeah, that's quite fast.

(Disclaimer:

1. use info on own risk

2. values for λ were chosen in a way to make calculations easy. There is no info on what shade of red or green the flag is. The final result will be about the same.

3. With speeds at around 10% of c, I should use the formula considering the relativistic doppler effect... However, i wont. Thanks.)

The map does not make any mistake!

I didn't crunch the numbers, but as far as I see, most of the linux growth comes from the Steam deck, which runs a Linux OS.

This could also be the reason for the decrease of OSX, because more other, non classical computer, devices are included, which automatically reduces the share of Laptop and PC devices.

Care about how this a-hole blocks the sidewalk? Yes!

Care about accidential scratches or dents when walking around that pickup? No!

How manure.

Samsung Galaxy S5 had everything that seems impossible today already 9 years ago:

expandable storage, USB3.0, headphone jack, swapable battery, ... all while being IP67 (30 mins in 1m depth) waterproof.

Somehow we are not able to do so anymore... ¯\_(ツ)_/¯

Oooor there is 0mg of Mg in his body

Sooooo, wavelengths (λ) become longer when something moves away (redshift) and become shorter when something moves towards you (blueshift).

For a red flag (λ0=610nm) to become a green flag (λ1=549nm), it has to move towards you quite fast. But how fast is 'quite fast'?

Using the formula

flag_velocity / speed of light (c) = difference in wavelengths / starting wavelength

we get

flag_velocity = (610-549) / 610 * c = 61 / 610 * c = 1/10 * c

This means: the flag has to move with about c/10 = 30 000 000 m/s = 108 000 000 km/h = 67 108 100 mph. Yeah, that's quite fast.

(Disclaimer:

1. use info on own risk

2. values for λ were chosen in a way to make calculations easy. There is no info on what shade of red or green the flag is. The final result will be about the same.

3. With speeds at around 10% of c, I should use the formula considering the relativistic doppler effect... However, i wont. Thanks.)

Error: Div 0 not defined!

3 years of security updates is unfortunately very little...

That's exactly why testing is needed. You can calculate a ton of things but you only know through testing, when and where things fail. Then you iterate and test again.

What would those certain addons be? Just so that I won't do anything illegal by accident.

Why not let ppl chose what they want to use?

Personally I use both, wireless and wired headphones/speakers. Sometimes Bluetooth is better, sometimes the headphone-jack is more convenient.

Is this so difficult to understand?

The post ist on lemmy.world

All my printers at work and at home are brother now. Never had any issues and setup was satisfyingly easy each time.

Albeit, I only bought laser printers (BW and Color), so I don't know how fast the ink empties or dries. However, the printer toner last quiet long, even the knock-off ones.

Am i stupid or is there an example of an ascii image somewhere?

I remember it like this:

Finals - 1 match - 2 participants

Semifinals - 2 matches - 4 participants

Quarterfinals - 4 matches - 8 participants

Round of 16 - 8 matches - 16 participants

Round of 32 - 16 matches - 32 participants

In every round, half of the participants are eliminated and the other half moves on. Also the number of matches is reduced by a half every round.

I'm not a racist because as a boy I was too slow when I was gokarting...

Now get rid of it all together!

I see so many ad posts on lemmy now... They have to do something about it. This one is particular bad tho...

They get eliminated at first sight!

To add further more: often also 810 or 820 numbers exist, where a phone call might have a toll up to 10 or 20 cents per minute respectively. With 900 numbers you usually dont know, how expensive they are, when only looking at the number.

Statistically speaking: no.

Fuck snow! Need more warming! /s

One friend of mine says the same all the time... In fact, he's the worst driver I've ever driven with! In reality, I am much better and even exponentially better than the average driver.

It's "ich_iel" on feddit.de

Also, the closer you are to the trailer, the safer you are! Because the speed difference is much smaller, when you touch the trailer!

Make purple yellow and one of the reds purple.

Are you sure about that? From m/s to km/h you multiply by 3600 (for the time) and divide by 1000 (for the distance) which leads to a factor of 3.6.

Personally i always remember 25 m/s = 90 km/h = 56 mph because of the somewhat round numbers.

https://youtu.be/UM8pwnmcLb0

Unfortunately your explanation is wrong: the reason why satellites in low earth orbit fall back to earth is, that in those heights (about 500km above earths surface) the thin remaining atmosphere creates drag and slow the satellites down.

About gravity: gravity is the reason, why satellites even stay in orbit and keep circling the earth. Without gravity, all the satellites would just fly away.

Is there an updated version of this image? There happened a lot in the last 2 years!

Overtakefans dot com is my go to site