That evidence does not have to meet any kind of scientific test: pretty much any pattern of ink on paper will do the job.

CNN: Herbal remedies need real scrutiny

In short, the pattern outlined in this paper is one of penetration of our national security infrastructure by agents of influence, be they witting or unwitting, whose actions, intentionally or unintentionally, serve to support the objectives of a hostile foreign power.

CENTERFORSECURITYPOLICY: Rise of the ��Iran Lobby��

That's because the lines in the notebook are printed using a unique dot pattern that helps Evernote identify the paper's exact dimensions and hue, so it can optimize contrast and correct skew.

WSJ: The Cloud, Writ Large

"My opinion is that the imprint pattern on the back of the envelope and also on the piece of paper could have been caused by the jeans, " said Deedrick.

CNN: Simpson case winding down

The paper's authors note that the reduced activity is a "pattern reminiscent of that seen in patients with autism, " who are often disengaged from others and who, like hoarders, have rigid routines as well as obsessive behavior.

CNN: STORY HIGHLIGHTS

"Japanese traditional houses have paper screens with mica paint which is a very subtle medium, giving a shiny appearance to recreate the pattern of the water, " she said.

BBC: Margaret Kerr unit in Melrose artworks taking shape