Facts' Mine

A content creator announces a birthday giveaway on his 25th birthday (April 12th), offering 25 t-shirts from his brand Felcon to his subscribers and followers. Participants must subscribe to his channel, follow his Instagram accounts, and comment on the video to enter.

In 1988, Sony accidentally launched a camera with a night shot feature that could see through thin clothes when used with specific filters during daytime. After a Japanese magazine reported this capability, Sony confirmed the issue but didn't recall the cameras from the market.

The video explains train derailment and rerailment processes using metaphorical language. It describes how derail devices work and three main methods for getting trains back on track.