Posted 6 hours ago

(Source: iyrics)

Posted 6 hours ago
Posted 6 hours ago

meladoodle:

THREE DAY WEEKENDS 
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(Source: meladoodle)

Posted 6 hours ago
Mom, this might be my last chance to tell you I love you.
A text from a high school student who was aboard the ferry that capsized today off South Korea’s southern coast. Four passengers were killed, 55 were injured and more than 280 are missing. (via latimes)
Posted 6 hours ago

vinebox:

Stop sign struggles

Posted 6 hours ago
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ticktockdearie:

doctorbee:

xwidep:

Scales

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.So.Fahrenheit: what temperatures affect humansCelsius: what temperatures affect waterKelvin: what temperatures affect atoms

I like how this very helpful explanation contained the phrase “stop doing that spinning thing”

ticktockdearie:

doctorbee:

xwidep:

Scales

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.

So.
Fahrenheit: what temperatures affect humans
Celsius: what temperatures affect water
Kelvin: what temperatures affect atoms

I like how this very helpful explanation contained the phrase “stop doing that spinning thing”