Evidence-based ideas to help kids communicate, connect, empathize, and read minds. Â© 2015 Gwen Dewar, Ph.D., all rights reserved. Social skills activities put to the test. We want our children to succeed in the social world--to learn how to cooperate, make friends, and negotiate conflicts.
A light pen is a light-sensitive computer input pointing device shaped like a wand. It is connected to a visual display unit or CRT monitor and allows the user to modify data and text or make menu selections on the screen. Light pens became popular during the 1980s.
Dip pens are fine for all types of ink and acrylic can usually be used in airbrush as long as it is cleaned out properly. Watercolor brushes will also work fine with all inks but if not rinsed properly can dry stiff especially with acrylic ink. Permanence is dependent on the pigment used and will vary with the colors more so than the types of ink.