To pin or not to pin? The truth about the 'easiest' Pinterest projects
Melted crayon art. Not for young kids to do- your fingers get pretty hot, and you also get the occasional wax splash. Interestingly, the cheapo crayons (the ones that don't draw well) melted the easiest and were most vivid.
Find out more about plants under the microscope in this video from Kew. Plants under the microscope, wood anatomy at Kew Gardens - www.kew.org/video/beneath-the-skin-of-plants/index.htm (Photo Peter Gasson RBG Kew)