Top Useless Trivia Questions

Which human body part is often cited as a vestigial organ with no known essential function in modern humans, sometimes even causing health issues?

What famous novelty item, marketed in the 1970s, consisted of a common natural object packaged as a 'pet' that required no care?

Often used to describe a pointless inquiry, what common idiom asks about the length of an undefined object?

Which now-obsolete consumer electronic device was primarily used for recording and playing back video cassettes, eventually being replaced by DVDs and streaming?

What metaphorical term describes a person who is superfluous or unneeded in a situation, often referring to an extra person in a romantic couple?

What large, flightless bird, native to Mauritius, famously went extinct in the 17th century and is often used as a symbol of clumsiness or helplessness, making it easy prey?

From a purely biological perspective, what is considered a vestigial feature in human males, serving no reproductive or lactational purpose?

What novelty gadget, invented by Claude Shannon and popularized by Marvin Minsky, is a box with a switch that, when turned on, simply deploys a mechanical finger to turn itself off?

In architecture, what are 'follies'? They are typically decorative buildings or structures designed primarily for aesthetic pleasure or amusement, rather than practical purpose.

Though they serve an aesthetic purpose, what common clothing accessories, worn on the wrist or neck, have largely become superfluous due to modern shirt designs with sewn-on buttons?