Have you ever wondered why some everyday things that we see and use look one way or the other? Why there are mirrors in the elevator, or why do we sit in red-colored seats in the theatre? Answers to these and many more questions can be found on a TikTok account called @designsecretsss. Here, a concept designer and inventor reveals some design secrets by explaining how and why certain everyday objects were created. Soon his videos went viral, hitting millions of views. Have you heard about any of these design secrets? Don’t forget to share your thoughts in the comments down below!