When it comes to storing data, DVDs currently provide the best solution for it, but problem with DVDs is that they cannot store your data for long periods, but luckily, scientists have found a new way to store data for long periods.
After hard drives and DVDs, the new medium for storing data might be glass. British researchers have managed to rearrange atoms in glass using laser,

After hard drives and DVDs, the new medium for storing data might be glass. British researchers have managed to rearrange atoms in glass using laser,