Wolfram Alpha: Screensht of search results Ad

Have a look at an “computational knowledge ads” on Wolfram Alpha. The presence of an ad for Lenovo’s ThinkPad appearing on what appears to be mainly math-related queries “pi”. At first, the ad only appears as the small box in the right-side column; when you mouseover the ad, the larger pop-over ad appears. Source:→ SEL

Have a look at an “computational knowledge ads” on Wolfram Alpha. The presence of an ad for Lenovo’s ThinkPad appearing on what appears to be mainly math-related queries “pi”. At first, the ad only appears as the small box in the right-side column; when you mouseover the ad, the larger pop-over ad appears.

Source:→ SEL