Home Articles Brainwash Junior Brainwash #17 General Knowledge Brainwash riddles & quizes Junior Brainwash #17 What is the Richter Scale used for? What is a periscope? And what do the woolly mammoth, the saber-toothed tiger and the T-Rex have in common? Orit Kaufman and Ettay Nevo Orit Kaufman and Ettay Nevo share הקישור הועתק! 27 March 2021 | 1 minutes | Getting your Trinity Audio player ready... Brainwash-Junior Junior Brainwash Additional content that may interest you Brainwash General Knowledge Brainwash – What is a Polygraph? What is Vanessa cardui? Where would you find Xenon? And how are bitmaps used? A Challenging Scientific Trivia Ettay Nevo 3.8.2023 1 minutes Brainwash General Knowledge Brainwash – Which Animal Engages in Dam Construction? What is the Higgs Boson? Are snakes deaf? A Challenging Scientific Trivia. Ettay Nevo 14.9.2023 1 minutes Brainwash General Knowledge Brainwash – What is a Pneumatic System? What is a bonobo? When did dinosaurs exist? And what is a semiconductor? A Challenging Scientific Trivia. Ettay Nevo 19.7.2023 1 minutes