4 search results for science fair projects in 0.072 seconds found

July/August 2016 Catalog

1/2 long pieces tubes measure 9/32 od x 5/32 id great for fountains science fair projects halloween costumes unique holiday decorations and modern sculpture ... the chemical reactions generally called for in science projects the lamp is shaped like a long-necked ... burner $9.50/each nature abhors a vacuum but science teachers can t work without them experiment with ... generally called for in projects the lamp is shaped like

July/August 2016 Catalog

1-7/8 long x 3/8 square with an approx 2-lb pull nice for craft and science fair projects and priced so that the whole class can experiment with iron filings

July/August 2016 Catalog

and a battery to power it teeny price to match its size great for science fair projects 93148 42763 digital multimeter rf microwave meter perfect for hands-

July/August 2016 Catalog

–coded wooden handles and metal ferrules but they range from fairly fine to 1/2” wide and 7” to 10” long there are .. today they are old and great for smaller projects but you might want to refrain from attempting