The picture doesn't make you any wiser about this thing here? Well that's because this a modeled section. The thing we are talking about here is a disk, built by researchers at University of Southampton. A glass disk to be precise. And like any of the CD's, DVD's to Blur Ray's you may have come across, this one here stores data as well. So what's so special about this?
Firstly, the storage space offered- a MASSIVE 360 TB (here, which is Tera Bytes FYI ) of storage space is what this disk offers. That's huge, to the point that you may not realize actually how huge it is. So let me help you a bit - 360 Tera Bytes, or 360,000,000,000,000 or 360 Trillion bytes of data, which is equal to space in 941,400 DVD's!!! In short, its real huge!!!Secondly, this storage is designed to last a lifetime, or to be precise, the lifetime, of the entire humanity. With a life of what is said to be 1 Million years, this disk is set to outlive the human race (which is incidentally facing quite a few survival issues lately). Thirdly, this storage is durable, to the extent that it is fine with anything below 1832 Fahrenheit.
So, massive memory space, monstrous life, superman-level durability.... and we have a perfect candidate for transferring our legacy to future generations (if any survive) or maybe some future , smarter species, or even more fantastically, maybe some extraterrestrial species, to find about the 'wonders that human race was destined for, had not it been for a few blips here and there' . Frankly, i believe it to be a great idea , for the future species to know about the civilization currently existing, and laugh at our primitiveness, which is better than at least what species 1 million years from us left for us to know
