Home Articles Brainwash Junior Brainwash #10 General Knowledge Brainwash riddles & quizes Junior Brainwash #10 What is a seismograph used for? How many stars are in our galaxy? And to which group of animals do crabs belong? Challenging science trivia Ettay Nevo Ettay Nevo share הקישור הועתק! 6 February 2021 | 1 minutes | Getting your Trinity Audio player ready... Junior Brainwash Additional content that may interest you Brainwash General Knowledge Brainwash – What is Starlink? Where would one find the meniscus? What is Cadmium? What was the dog Laika famous for? A Challenging Scientific Trivia Ettay Nevo 23.11.2023 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 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