THE blue colour of bromocresol green-dyed protein developed by exposure to ammonia vapour is not stable, and elution of the dyed protein has been used to obtain an electrophoretic curve from paper ...

The bed-in-a-box section of the mattress market is wildly diverse these days, but as a mattress reviewer, one of the most frequent questions I'm asked is, "So what's the deal with Purple?" ...

We tested the unique Purple Original mattress for two weeks to see if the brand’s patented GelFlex grid is worth the hype. Said gel grid is a hyper-elastic layer of the mattress that flexes as ...

Purple may not be a popular color for automobiles, in fact, it might be one of the rarest. But that doesn’t mean purple cars aren’t cool. In the right hue, purple cars can look fantastic, like ...