This is because Fahrenheit is based on a brine scale and the human body. The scale is basically how cold does it have to be to freeze saltwater (zero Fahrenheit) to what temperature is the human body (100-ish Fahrenheit, although now we know that’s not exactly accurate). Fahrenheit was designed around humans.
Celsius and Kelvin are designed around the natural world.
Celsius is a scale based on water. Zero is when water freezes, 100 is when water boils.
Kelvin uses the same scale as Celsius (one degree, as a unit, is the same between the two), but defines zero as absolute zero, which is basically the temperature at which atoms literally stop doing that spinning thing. Nothing can exist below zero Kelvin. It’s the bottom of the scale.
Fahrenheit: what temperatures affect humans
Celsius: what temperatures affect water
Kelvin: what temperatures affect atoms
Why didn’t my science teachers ever see fit to toss off this little fact?
A man admittedly followed and killed an innocent teenager, and was declared not guilty.
States are passing laws allowing guns in public schools.
Women are losing their reproductive rights at an increasingly alarming rate.
Riots are tearing through the streets in cities all over the world.
College tuition keeps rising, sending a generation into debt as soon as they are entering the adult world.
Education funds keep getting slashed.
Privacy no longer exists.
Corporations now have the same rights as people, and the funds to actually protect them.
Through loopholes, many U.S. Corporations pay a lower tax rate than middle class families.
States are now passing more voter ID laws and similar laws that only affect the lower class.
The corporate giant, Monsanto, has pretty much purchased and bribed its way into every grocery product on the shelf, resulting in food becoming less and less like, well, food. There are reasons Cancer rates are getting worse.
Likewise, Monsanto is making sure small American farmers are ran out of business. Also, their constant pesticide use is killing bees and other insects, causing dire environmental issues.
The mass media is more concerned with pop culture and trends, than the real issues the world is facing.
Human population is ever growing, and at rapid rates. It can’t just continue this way.
We have put so much trash in giant landfills all over our world and in our oceans. We are killing our planet.
By planet you mean we are killing ourselves.
Can we also pay attention to the fact that there aren’t just political problems going on???
I mean, seriously, I have been trying to tell everyone, BUT NO ONE IS EVEN REBLOGGING THE ARTICLES THAT COULD SAVE A LIFE
While all this is happening, the Pacific Ocean is being contaminated by not just trash, but Radiation.
There was a leak in the Fukushima power plant that has now poisoned the entire Pacific Ocean.
Some think that oh, maybe it will go away with time. Sure, it will, in about 16 million years. Yes, you read that right. Due to the long half life of iodine-129, the whole ecosystem of the Pacific Coast will be contaminated pretty much forever.
Here is the radiation levels in the ocean.
Everyone needs to wake up.
The government needs to be set straight. They were hiding this information so that people don’t panic. Well, now everyone’s gonna die and not know why.
Shit is going down, and we need to make sure EVERYONE knows EVERYTHING that is happening in this place we call home.
Holy fucking shit
fukushima is one of the scariest things going on and it’s literally getting less attention than that real houswives couple who are going to prison.
whoa whoa whoa not cool guys read pls
Have you heard of Ban Bossy? It’s the new initiative from Lean In and the Girl Scouts that’s trying to ban “bossy” and similar words that are used to bring down girls that are ambitious, take risks, and speak up. By changing the way we treat girls who lead, hopefully our generation will someday see more women in leadership roles.
I am grade 12 student who has just recently graduated. You might call me accomplished, and in a way, I am, but not in the way you’d think. 12 years of pouring over text books and being lined up to be judged in front of my peers has not made me any more intelligent. I can tell you the first 45 digits of Pi and I can explain to you the difference between an acid and a base, I can recite the Pythagorean Theorem in my sleep, I will recite lines out of a textbook like they are a religion. But I cannot tell you the value of security, or of kindness. The distinct contrast between personal health and personal gain. I can tell you in grade 10 four of my classmates attempted to take their own lives before finals. I can tell you our counsellors office is always booked. I can tell you how when I didn’t understand something in AP Chemistry my teacher asked me to leave if I could not participate in his class. I merely asked him to explain a question. Instead of doing his job and teaching, he told me to leave. Told me I was not good enough to be there. Mistakes are viewed as failure in these hallways. A wrong answer is a sin you must atone to, not a human error, but a flaw so grand it defines your entire life course. There is no “average” here. We all must exceed expectations. Do your parents know that a grade that is considered average is a “C”? When I got a C in fourth grade my parents grounded me for a month. They said I was lazy and stupid and incompetent and that I’d better smarten up and stop fooling around. I never fooled around. I am driven by a deep need to impress others. I never fool around. I worked and worked and worked, with a deep hollow of anxiety in my chest. I have never been good at History, but I worked and worked and I attained at best a low B. It was not good enough. It is not said but we are expected to put our education before our personal health. It is not asked of us, but it is what we must do to achieve what we are asked to achieve. Our teachers will tell you, “Oh, I only give them one hour of homework each night.” Which is essentially true, each of my five teachers only gives me one to two hours of homework each night. Hmm, that adds up to 5-10 hours of homework, and overdue classwork, and projects. Say goodbye to sleep, say goodbye to feeling calm. I’ve developed a deep rooted anxiety disorder due to school and perfectionistic tendencies. Even when you get 100 percent on an assignment they still criticise you, it is never good enough. One slip, and you are in deep deep trouble. I can tell you that 90 percent of us try our hardest, and our teachers and parents stand in the sidelines, screaming, “You can do better than that!”
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