BA LLB Banaras Hindu University 2018 Solved Paper

The world's smallest spacecraft sprites on $23\mathit{r}$ d June, 2017 successfully launched into low-Earth orbit by Indian Rocket Polar Satellite Launch Vehicle (PSLV). These tiny satellites are just $3.5\mathit{c}\mathit{m}\times 3.5\mathit{c}\mathit{m}$ and carry radios, sensors and computers and each device is powered by sunlight and weights just 4 grams.