Now, you don't get taught this in engineering school -- (Laughter) -- and it's not really the kind of thing you want to get wrong, so he could have spent months talking to vets, doing the research, tweaking the spreadsheet.
Anda tidak belajar ini di sekolah teknik, (Tertawa) dan ini bukan perhitungan yang boleh salah, mereka bisa saja meneliti dan mewawancarai dokter hewan berbulan-bulan, mengutak-atik spreadsheet.