You know those hieroglyphic-like laundry symbols on clothing labels? They relay important cleaning information. Here's what they mean and how to use them. A picture may be worth a thousand words ...
“The Olympic symbol consists of five interlaced rings of equal dimensions (the Olympic rings), used alone, in one or in five different colours. When used in its five-colour version, these colours ...
The researchers’ findings also shed some light on the symbols’ enigmatic purpose ... the amount of labor required to narrow down the search. It allowed the “focus to shift to valuable ...