A new trend on TikTok instantly ages you as it reveals what well-known products were invented the year you were born. If there is one thing social media is good for, it’s offering trends that will instantly make you feel old or offer you a new online obsession. Just recently we had the super-sad dog trend and the concerning “hear me out” trend. How to do the new TikTok trendTo jump on the latest hot trend, you need only head over to TikTok and find the filter. You can either do this through a video already using it, or by searching through the platform’s bank of filters. Once in and seeing you…