This Graphic Shows the Best Air-Cleaning Plants, According to NASA. Melanie Pinola May 20, 2015 Comments. Houseplants are awesome indoor air cleaners, but some of them are ...

A vector file is an image that can be made infinitely large without losing quality, and usually comes as an .AI, .EPS, .PDF, or .SVG file.

What to know about vector graphics. Vector graphics are images created using elements that are independent of the size of the image, and common vector file formats include EPS and SVG.