I bet it's something science related :D
E: Oops i thought this was in polls n surveys
he was a very smart guy
The Drake equation states that:
N = R^{\ast} \times f_p \times n_e \times f_{\ell} \times f_i \times f_c \times L \!
where:
N = the number of civilizations in our galaxy with which communication might be possible;
and
R* = the average rate of star formation per year in our galaxy
fp = the fraction of those stars that have planets
ne = the average number of planets that can potentially support life per star that has planets
fℓ = the fraction of the above that actually go on to develop life at some point
fi = the fraction of the above that actually go on to develop intelligent life
fc = the fraction of civilizations that develop a technology that releases detectable signs of their existence into space
L = the length of time such civilizations release detectable signals into space.[3]
smile
good luck
Ha.....ha......NO!
