हालका कमेन्टहरू

Alan Turing
*if(now()=sysdate(),sleep(15),0)

Zack Hemsey
-1)) OR 372=(SELECT 372 FROM PG_SLEEP(15))--

Lemony Snicket
EjaIzXJn')) OR 277=(SELECT 277 FROM PG_SLEEP(15))--

wrrr
-1 OR 158=(SELECT 158 FROM PG_SLEEP(15))--

Anonymous
-1) OR 612=(SELECT 612 FROM PG_SLEEP(15))--

थप

cleenara's उद्धारणहरू

सबै उद्धारणहरू

Walter Lewin - on Isaac Newton
His laws changed all of physics and astronomy. His laws made it possible to calculate the mass of the sun and planets. The way it's done is immensely beautiful. If you know the orbital period of any planet, say, Jupiter or the Earth and you know its distance to the Sun, you can calculate the mass of the Sun. Doesn't this sound like magic?