16373 Hard Trivia Questions
16373 public questions at this depth. How many can you answer?
What is the maximum amount of bamboo a giant panda can eat in a day?
Answer
38 kilograms
What is the scientific name of the largest bear species to ever live?
Answer
Arctotherium angustidens
What is the largest subspecies of brown bear?
Answer
Kodiak bear
Which bear species has a tongue up to 25 cm long?
Answer
Sun bear
What is the binomial name of the Asian black bear?
Answer
Ursus thibetanus
Which bear species does not hibernate?
Answer
Giant panda
Which whale species has callosities on its head?
Answer
Right whale
What is the longest recorded dive duration for any whale?
Answer
3 hours 42 minutes
What is the scientific name for the narwhal?
Answer
Monodon monoceros
Which dolphin species is the smallest in the world?
Answer
Hector's dolphin
Which whale species has the smallest body size among all baleen whales?
Answer
Pygmy right whale
Which dolphin species is known to use marine sponges as tools for foraging?
Answer
Indo-Pacific bottlenose dolphin
What was the name of Google's first hardware product, a yellow box for enterprise search?
Answer
Google Search Appliance
What is the name of Google's custom ASIC designed for machine learning?
Answer
Tensor Processing Unit
What is the name of Google's method for serializing structured data?
Answer
Protocol Buffers
What is the name of Google's early distributed file system?
Answer
Google File System
What is the name of Google's text-to-image AI model?
Answer
Imagen
What is the name of Google's experimental research and development lab?
Answer
X Development
What is the name of Google's proprietary web server software?
Answer
Google Web Server
Who was the first employee hired by Google?
Answer
Craig Silverstein
What is the name of Google's distributed computing framework?
Answer
MapReduce
Which big cat species has the highest bite force quotient of any feline?
Answer
Clouded leopard
Which extinct big cat is known as the American lion?
Answer
Panthera atrox
Which extinct tiger subspecies was native to the Caspian Sea region?
Answer
Caspian tiger
How many teeth does an adult lion have?
Answer
30 teeth
Which shark species was the first to reproduce via parthenogenesis in captivity?
Answer
Bonnethead shark
What is the scientific name of the extinct giant shark Megalodon?
Answer
Otodus megalodon
Which shark has the longest gestation period of any shark?
Answer
Frilled shark
Which ant species builds rafts to survive floods?
Answer
Fire ant
Which jumping spider species is known for solving complex puzzles?
Answer
Portia fimbriata
Which octopus species is known for impersonating up to 15 other species?
Answer
Mimic octopus
Which bird species was the first non-mammal to recognize itself in a mirror?
Answer
European magpie
Which land animal holds the record for the longest lifespan?
Answer
Seychelles giant tortoise
Which bird holds the record for the highest altitude flight?
Answer
Rüppell's vulture