timothy from the time-to-update-parental-advice dept.
judgecorp writes "One in five Apple Macs is infected with malware, according to Sophos. But most of that is harmless to the Mac... it is Windows malware ready to be transmitted to the Windows population. Only one in 36 Macs has OS X specific infections."
Every nonzero finite dimensional inner product space has an orthonormal basis.
It makes sense, when you don't think about it.