You can take many different approaches for using an imaging or other graphics program to apply a simulated spotlight to your pictures. One approach involves applying a filter, which is a math-based…
Pictographs are a fun and creative way for kids to graph information. A pictograph is a type of bar graph where small pictures represent a certain number of things. Teachers frequently introduce young…
The Barnes & Noble Nook Color is a tablet ebook reader that runs on Google's Android operating system. The original version of the Nook software had very limited capabilities, mostly related to…
A refractometer measures the angle of light as it hits the surface of a reflective surface, for example, that of a gemstone. Make a refractometer that a child can use to differentiate one type of…
Siber System’s Roboform is an add-on for the Firefox Web browser that allows you to fill out online forms automatically with all of your relevant personal data. This makes logging onto sites,…
A cooktop that sinks or slides into an island or counter is an efficient use of cooking space. When replacing a cooktop, it is important that you measure the cooktop and make the opening the right…
Las Posadas commemorates Mary and Joseph's search for lodging during their long journey to Bethlehem. The word posadas means "inn" in Spanish. Every Christmas, Hispanic cultures celebrate…
Adding a YouTube tab to a Facebook fan page allows users to view YouTube content directly from the page. Adding a free tab requires a YouTube application, such as Involver. A user must hold…