It's no secret the internet is a haven for finding out new things. Recently, people on the internet claimed they were "today years old" after finding out the hidden feature for this special DIY tool. It took people on X, formerly Twitter , by surprise after a popular page showed how you can use the key. Now over on TikTok , one mum has been left blown away after realising a little-known feature on her door – and since it was shared, it looks like she's not the only one who's just learning about

Tag-uri: Twitter