1.9K views · 34 reactions | Field density test for structure pad, the Troxler machine working on Nuclear density gauge (A nuclear density gauge is a tool used to test the density of surface) checking the compaction of structure pad. An extended storage gauge allows notes to be stored with a test record. | Electrical Transmission line | Facebook

683K views · 11K reactions | This optical illusion happens when a camera’s frame rate matches the spinning rotor blades, making them look frozen in place. It’s not magic, just physics in action!  | The Galactic Void | Facebook

141K views · 12K reactions | Matches micro crochet set has a pattern now on Etsy MicroCrochetArt shop Three matches and Fire PDf Pattern suitable for all hook sizes https://microcrochetart.etsy.com/listing/1891226668 #luciaknit #microcrochet #microart #microcrochetart #microartist #impossible #nanocrochet #crochet #matches #pattern | LuciaKnit Creative Ideas | Facebook