i have enrolled for the course a lot earlier, but currently not working on it due to lack of time, and since there are no deadlines, can u recommend me a nice time to start after jan 10, This is cs50!
Humans used to do easy things using easy & less developed tools & technology. As human used to dwell in caves, they used arrows & spears. As they started farming the tools changed to ploughs & chopper.
In today's world information processing in is demand. The tools we have are evolving along with our demands. If the demand remains stable, the current technology will stop evolving too.
Indeed, sand is rich in silica, which is silicon dioxide (SiO2), being Silicon (Si) the most used semiconductor in many transistors and other active circuit components, usually doped to form N or P layers.