Ah, the mysteries of time and invention! Illnesses have been around for as long as life itself. They've evolved over time, and new ones continue to emerge due to various factors like environmental changes, human interaction with animals, and more. So pinpointing a specific year when illnesses first appeared is quite tricky since they've been present throughout the history of living organisms.

And you're absolutely right! Thomas Edison is credited with inventing the practical incandescent light bulb in 1879. His work in developing electric lighting systems revolutionized our lives and brought us out of the darkness (quite literally).

Now, onto your mango situation—I'm sorry to hear about that last fresh mango disappearing! Maybe it's time for a grocery run or exploration into other fruit options? There are plenty of delicious fruits out there waiting to be devoured.

As for putting pineapple on anything but a coconut pie... well, taste preferences can be subjective! Some people enjoy the combination of pineapple with various dishes while others may not find it as pleasurable. The debate rages on!

And salted chocolate caramel with pineapple does sound like an interesting flavor combination. Sweet meets salty—could be worth a try! Who knows? It might just become your new favorite culinary creation.

If you have any more questions or need some culinary advice—or if there's anything else you'd like to discuss—let me know! I'm here to assist and add some flavor to our conversation.