I had a shirt with this on it. It ripped today. Crazy timing.

Would be cool to bring back 3.5" floppy as some sort of cartdrige for PCs but instead of the disk they have an SSD or similiar

We have forgotten:

bit bucket /n./ 1. The universal data sink (originally, the mythical receptacle used to catch bits when they fall off the end of a register during a shift instruction). Discarded, lost, or destroyed data is said to have "gone to the bit bucket". On Unix, often used for /dev/null. Sometimes amplified as "the Great Bit Bucket in the Sky". 2. The place where all lost mail and news messages eventually go. The selection is performed according to Finagle's Law; important mail is much more likely to end up in the bit bucket than junk mail, which has an almost 100% probability of getting delivered. Routing to the bit bucket is automatically performed by mail-transfer agents, news systems, and the lower layers of the network. 3. The ideal location for all unwanted mail responses: "Flames about this article to the bit bucket." Such a request is guaranteed to overflow one's mailbox with flames. 4. Excuse for all mail that has not been sent. "I mailed you those figures last week; they must have landed in the bit bucket."

I recognize all but the large, black rectangle (Too big to be floppy?) on the left and the round thing on the right. What are those 2 things?

Related question for old data media enjoyers: I have extremely vague memories of a computer I used as a kid that had a punchcard like system where the holes had colored cellophane or something in them, presumably to add a few more bits of data per hole. I think the cards were probably some sort of plastic or maybe laminated paper? Has anyone heard of something like this?