K1
Effort
In English, the letter K represents the voiceless velar plosive. This means that when saying ‘K’ – the sound is produced without vibrations of the vocal cords
K2
Open hand
The letter K comes from the Greek letter Κ (kappa), which was taken from the Semitic kaph, the symbol for an open hand
K3
Silent knowledge
The letter ⟨k⟩ is silent at the start of an English word when it comes before the letter ⟨n⟩, as in the word “know” or “knowledge”
K4
Scarcity
In English, the letter K is the fifth least frequently used letter, with a frequency in all words of 0.8%
K5
Exponential returns
In the International System of Units (SI), the prefix for one thousand is K, meaning one thousand times
K6
Measurement
K is the unit symbol for the kelvin, used to measure thermodynamic temperature
K7
Warp speed change
K is the chemical symbol for element potassium (from its Latin name kalium). Potassium is soft enough to be cut with a knife with little force, and it reacts rapidly with atmospheric oxygen after only seconds of exposure.
K8
King
In chess notation, the letter K represents the King
K9
Stress management
In fracture mechanics, K is used to represent the stress intensity factor.
K10
Proportionality
In physics, k stands for Boltzmann’s constant. The Boltzmann constant is the proportionality factor that relates to average relative kinetic energy
K11
Commitment
In Old Norse, K was used for “konungr” – or to abbreviate the word “skulu” (shall)
K12
Purposeful direction
And finally, in The Superhero Projekt, the stroke of the letter K represents ‘straighty 180 normal society, while the upward stem represents ‘spiraling upwards’, and the downward stem represents ‘spiraling downward’ – which are the two options you have if you do not want to be like the rest of society.