Parallel lines close parallel lines Lines which never meet and stay the same distance apart. Parallel lines are indicated by a pair of arrows. are two or more straight lines that remain the same ...

The cafe wall optical illusion posted on Twitter challenges people to figure out if the lines are straight or bend at an angle. A myriad of optical illusions keeps us glued to our screens as we keep ...

Do the horizontal bars on the image below look like they're bending or are at an angle? If you think they are - look closely again. The lines are actually straight and in parallel rows, and the ...