• Cleawer
    #55
    Szép nagy számok: 1 eV = 1.602176487(40)×10^-19 J

    ~624 EeV (600,000,000 TeV): energy needed to power a single 10 watt light bulb for one second. (100W = 100J/s = ~6.24x10^20 eV/s).wiki