Facebook to start hosting other sites' content this Mayengadget.com1 points·by kratiki·11 ปีที่แล้ว·1 comments
Google’s Scientific Approach to Work-Life Balanceblogs.hbr.org93 points·by kratiki·12 ปีที่แล้ว·49 comments
kratiki·12 ปีที่แล้ว·discussThe model doesn't seem precise - there is no light diffraction. See http://en.wikipedia.org/wiki/Kirchhoff%27s_diffraction_formu...