Dexter Riley is a science student at Medfield College who inadvertently invents a liquid capable of rendering objects and people invisible. ...

In the mid-19th century, Senator William J. Tadlock leads a group of settlers overland in a quest to start a new settlement in the Western US. ...

Some college students manage to persuade the town’s big businessman, A. J. Arno, to donate a computer to their college. When the problem- ...