The moving boulders of Death Valley, a mystery. No one has seen them in motion! The 200 pound rocks are always seen with trail marks. No one knows for sure exactly how the rocks move - although a few have come up with some good explanations.
Dua for Protection from all serious and life-threatening illnesses: "Allah humma inni AA-oothu bika minal junoo-ni wal juthaami wal barasi wa sayyi-il asqaam." Oh Allah, I seek Your refuge from insanity, mutilation, leprosy and from all serious illnesses.
Guess What This Is? Answer below. It's a hard disk drive . With 5 MB of storage. In September 1956 IBM launched the 305 RAMAC, the first 'SUPER' computer with a hard disk drive (HDD). The HDD weighed over a ton and stored a 'whopping' 5 MB of data.