me hasselblad

my my my h a s s e l b l a d
c a n y o u h e l p m e ???

d o y o u h e a r m e ???

t h i s i s e a r n e s t
i w a n n a f l y w i t h y o u

s t a y w i t h m e
d o n t l e a v e m e b e h i n e d . . .

photons

E = hν
p = hν/c = h/λ

the photon is the quantum of the electromagnetic field; for instance, light. Photons have zero mass and zero electric charge, but they do carry energy, momentum and angular momentum. Photons are always moving, and photons in a vacuum always move at a constant speed with respect to all observers, regardless of the observers' own velocities. This speed is called the vacuum speed of light.

--- WIKIPEDIA: http://en.wikipedia.org/wiki/Photon

i love the existence of photons... those are today's spring photons. in my room.

光は波動と粒子でできている。質量をもたない粒子：フォトン。けど。ものすごいエネルギーと運動量をもつ。つねに光速で進行する。反射するか。透過する。このフォトンって存在が好き。すばらしい存在だと思う。