31.   OK, so the designer is using his arm as a canvas.

32.   Originally, the designers used a head of Catherine, but the empress was unhappy with the likeness and it was replaced.

33.   Other designers use the symbols to tweak assumptions about gender and identity.

34.   Porn-page designers use a scripting language, probably JavaScript, to play games with your computer.

35.   Some ticket designers use inks that change colors or are invisible without special lights or equipment.

36.   Study how designers use color to make small spaces appear bigger or to create a soothing effect.

37.   The designers are also using a dense and detailed mix of plants, waterfalls and synthetic mudbanks and native trees.

38.   The designer used leather in pink, lilac, and fuchsia.

39.   The letter Hudson is circulating calls for designers to use a more diverse range of models, in size, age and race.

40.   The technology lets engineers analyze damage faster than ever, so that designers can quickly use the data to make future buildings more disaster-resistant.