Relier Pairs Technology IdiomsVersion en ligne Find out the meaning of these idioms related to technology, inventions and future. par Míriam Tomàs 1 To try to return to the past 2 Do something again, from the beginning, especially in a needless or inefficient effort. 3 To become realistic; to become alert of what is going on around one. 4 To continue to work well over a long period of time or to remain popular or respected for a long time. 5 To explain something to someone in a very complicated way, in order to impress them rather than help them understand. 6 When new ideas or products are tested on someone. 7 If you say that, you mean that it’s obvious. 8 To do something differently, after it has been done in the same way for a long time. 9 Rarely, once in a very long time. 10 To change your ideas or behaviour as the world or the situation changes. Come down to earth Break the mould Move with the times To turn back the clock Stand the test of time Be somebody's guinea pig Blind someone with science Reinvent the wheel It doesn't take a rocket scientist Once in a blue moon