Buy some glow sticks at the greenback retailer and open them up very carefully.
Put the contents of the sticks into cleaned mason jars. The glow stick chemical compounds will affix to the jar sides and provide a soft glow. This is definitely a nifty experiment if kids are going to have a classroom celebration and need a cool impact for desk lanterns. While demonstrating the unfold of germs …
Buy some glow sticks at the greenback retailer and open them up very carefully. Leer más »