borin outer space in 2018 simon was sent to assist the astronauts on the international space station. but we can also do some small talk if you want to. but how do robots like simon learn to speak busy. it's not the same way that children learn by making sounds they gradually practice the words they hear scientists are still not certain exactly what the learning process is occur in the brain with robots it's more simple they use words or phrases that humans have previously fed in the words a stored in the robot's database and can be called up as required. some robots are even able to learn using the data they already have. and thanks to the built in sound card the robot is then able to speak those words. to you. red lights on the only invention that changed our everyday lives some have been game changes others just simply conveniences. but there's one particular invention a spin off from space without which much of our world would no longer function. just how important are satellites for our society. well let's imagine for a moment what life would be like without them. the 2018 german