Learn what you don’t know about our world simply and enjoyably. Play with friends and enrich your knowledge in many different fields. Everything you wish you knew but don’t know, everything you learned in school but forgot, and more you didn’t know existed. New sections are added regularly. GEOGRAPHY
The capital of BelarusMinsk
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The longest river in the worldThe Nile River
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The biggest city in the worldTokyo, Japan.
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The tallest mountain in the USDenali (Mount McKinley) – Alaska
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The tallest statue in the worldThe Statue of Unity – Gujarat, India
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The country with the most islandsSweden
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The tallest tree in the worldHyperion, Coast Redwood.
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Number of active volcanoes worldwide1,500 volcanoes are considered potentially active
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The biggest lake in the worldCaspian Sea
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Height and floors of the tallest building828 meters / 160 floors (Burj Khalifa, Dubai, United Arab Emirates)
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The world's largest olive oil producerSpain
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The world's widest riverAmazon
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The top coffee-producing countryBrazil
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The world's largest caveHang Son Doong, Vietnam.
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The most polluted capital city in the world in 2024New Delhi, India.
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The 3 best cities to live in 2024Vienna, Austria / Copenhagen, Denmark / Zurich, Switzerland.
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The richest country in 2024Luxebourg
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The largest museum in the worldThe Louvre, Paris.
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The country with the largest forest areaRussia
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The sunniest places on earthSahara Desert (Egypt, Sudan, Libya, Chad, and Niger ) / United States (Arizona, Nevada, Texas and California)
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The top 3 countries with the most tourismFrance, Spain, United States.
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Top 3 biggest banana-producing countries in the worldIndia, China, Indonesia.
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Top 10 Largest Economies in the World in 2024US, China, Germany, Japan, India, UK, France, Brazil, Italy, Canada.
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The highest mountain in the worldMount Everest, Himalayas. (Border of Nepal & Tibet/China)
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The leading country in global orange productionBrazil
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The top 3 hospitals in the world in 2024Mayo Clinic - Rochester, Cleveland Clinic, Toronto General - University Health Network.
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The capital of ParaguayAsunción
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Which country is the Volga river situated in?Russia
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What is the Currency of India?The Indian Rupee (INR)
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The country with the largest lion populationTanzania
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The lowest temperature ever recorded on earth−89.2 °C (−128.6 °F) in Vostok, Antarctica on 21 July 1983.
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The country with the most venomous snakesAustralia
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The world's largest industrial cityJubail, Saudi Arabia.
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The longest bridge in the worldThe Danyang-Kunshan Grand Bridge, China (102.4 miles / 164.8 kilometers)
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The top 3 Wine-Producing CountriesItaly, France, Spain.
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The 5 largest cities in the USNew York, Los Angeles, Chicago, Houston, Phoenix.
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The 5 largest countriesRussia, Canada, China, US, Brazil, Australia, India, Argentina, Kazakhstan, Algeria.
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The official language of the USThere is no official language, but some states designate English as their official language.
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The 5 smallest countriesVatican City, Monaco, Nauru, Tuvalu, San Marino.
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The highest waterfall in the worldAngel Falls, Venezuela (979 meters / 3,212 ft)
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The rainiest city in the worldMawsynram, Meghalaya, India.
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The poorest country in 2024South Sudan
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The most earthquake-prone country in 2023Indonesia
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The capital of the United Arab EmiratesAbu Dhabi
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The largest metro in the worldShanghai Metro - China (508 stations / total length 831 km)
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The top 5 Potato-Producing CountriesChina, India, Ukraine, Russia US.
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The 5 least developed countriesAfghanistan, Angola, Bangladesh, Benin, Burkina Faso.
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The 5 largest cities in RussiaMoscow, Saint Petersburg, Novosibirsk, Yekaterinburg, Nizhniy Novgorod.
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The flattest countryMaldives
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Vatican City populationAround 800 people
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Languages spoken in AfricaBetween 1000 and 2000 languages
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Number of countries in the world195 (193 UN member states & 2 observer states, the Vatican and Palestine.
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The religions with the most faithfulChristianity, Islam, Hinduism, Buddhism.
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The top 5 countries for Cheese ProductionUS, Germany, France, Italy, Netherlands.
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The 5 largest islands in the worldGreenland, New Guinea, Borneo, Madagascar, Baffin Island.
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The capital of GambiaBanjul
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The top 7 countries with the cleanest airAustralia, Estonia, Finland, Grenada, Iceland, Mauritius, New Zealand.
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The oldest city in the worldJericho, West Bank.
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The highest mountain in IndiaKanchenjunga
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The top 3 most humid countriesMaldives, Singapore, Malaysia (Humidity over 80%)
Last updated: August 31, 2024.