amazing facts related to train
1. The world’s longest train journey is from Moscow to Vladivostok in Russia. The trip is over 9,258 kilometers (5,772 miles) long and takes about 7 nights to complete.
2. The world’s fastest train is the Shanghai Maglev. It has a top speed of 431 km/h (268 mph).
3. The world’s oldest railway still in operation is the Middleton Railway in England. It opened in 1758 and is still used today.
4. The world’s deepest railway tunnel is the Gotthard Base Tunnel in Switzerland. It has a maximum depth of 2,300 meters (7,546 feet).
5. The world’s longest railway bridge is the Danyang–Kunshan Grand Bridge in China. It is 102.4 kilometers (63.7 miles) long.
6. The world’s highest railway bridge is the Chenab Bridge in India. It has a maximum height of 359 meters (1,178 feet).
amazing facts related to current
1. The world's strongest electric current is produced by the Large Hadron Collider. It can generate a current of 13,800 Amps, which is about 10 times higher than the current used in a typical home.
2. The world's longest power line is the HVDC Trans-Bay Cable in California. It is 82 miles (132 km) long and carries up to 1,000 megawatts of electricity.
3. The world's most powerful electric generator is the Kashiwazaki-Kariwa Nuclear Power Plant in Japan. It can generate up to 8,212 megawatts of electricity.
4. The world's highest current density is found in the lightning bolt. The electric current in a lightning bolt can reach up to 200,000 Amps.
5. The world's smallest electric current is produced by the electric eel. It can generate a current of up to 860 milliamps, which is about 10,000 times weaker than the current in a typical home.
6. The world's fastest current is produced by the International Thermonuclear Experimental Reactor (ITER) in France. It can generate a current of up to 300 million Amps, which is about 30,000 times higher than the current used in a typical home.
amazing facts related to car
1. The world's fastest car is the Bugatti Veyron Super Sport. It has a top speed of 431 km/h (268 mph).
2. The world's most expensive car is the Lamborghini Veneno. It costs an estimated 4.5 million dollars.
3. The world's longest car is the Cadillac One. It is 26.5 feet (8 meters) long and is used to transport the President of the United States.
4. The world's oldest car is the 1888 Benz Patent Motorwagen. It was the first car to ever be produced.
5. The world's most fuel-efficient car is the Toyota Prius. It has a fuel economy of up to 50 mpg.
6. The world's most electric car is the Tesla Model S. It has a range of up to 310 miles (500 km) on a single charge.
amazing facts related to bike
1. The first bicycle was invented in 1817 by Baron Karl von Drais.
2. The fastest speed ever achieved on a bicycle is 166.9 mph.
3. The longest bike ride in a single country is 19,032 km and was achieved by Riaan Manser in South Africa in 2013.
4. The first mountain bike was created in 1977 by Tom Ritchey.
5. The world record for the longest distance cycled non-stop is 18,037 km and was set by Vinod Kumar in 2011.
6. The bicycle is the most efficient form of transportation known to man, as it can travel up to five times faster than walking.
7. The world’s longest bike race is the Tour de France, which has been running since 1903.
8. The average person can generate around 100 watts of power while cycling.
9. The first ever BMX race was held in 1972 in California.
10. The fastest time to cycle around the world is 123 days and was achieved by Vin Cox in 2014.
amazing facts related to laptop
1. The first laptop computer was introduced in 1981 by IBM.
2. The fastest laptop ever was the Xidax X-9, which reached a speed of 8.5 GHz.
3. The world’s lightest laptop is the Lenovo Yoga S740, which weighs just 1.19 kilograms.
4. The world’s thinnest laptop is the HP Spectre, which is just 10.4 mm thick.
5. The world’s most expensive laptop is the Ego for Bentley, which costs $20,000.
6. The longest battery life on a laptop is the Asus ZenBook Pro Duo, which can last up to 22 hours.
7. The world’s first laptop with a touchscreen is the Toshiba Satellite U925T-S2120.
8. The fastest laptop processor is the Intel Core i9-9900K, which can reach speeds of up to 5GHz.
9. The first laptop to feature facial recognition was the Lenovo ThinkPad T420s.
10. The world’s first laptop with an OLED display was the HP Spectre x360.
amazing facts related to school
1. The oldest school in the world is the University of Karueein in Fez, Morocco, which was founded in 859 A.D.
2. The first public school in the United States was Boston Latin School, founded in 1635.
3. The world’s largest school is the City Montessori School in Lucknow, India, with over 45,000 students.
4. The world’s tallest school is the Taipei 101 Tower in Taiwan, which is 509 meters tall.
5. The world’s oldest university is the University of Al-Karaouine in Fez, Morocco, which was founded in 859 A.D.
6. The world’s largest university is the Indira Gandhi National Open University in India, with over 4 million students.
7. The world’s most expensive school is the International School of Geneva in Switzerland, which charges over $50,000 per year.
8. The world’s first university was the University of Bologna in Italy, which was founded in 1088.
9. The world’s first online university was the University of Phoenix, which was founded in 1976.
10. The world’s oldest boarding school is the St. Paul’s School in London, which was founded in 1509.
amazing facts related to college
1. The average cost of tuition and fees at a private four-year college in the United States is $35,676 per year.
2. There are over 4,000 colleges in the United States.
3. Approximately 20 million students are enrolled in college in the United States.
4. The average college student graduates with over $30,000 in student loan debt.
5. One in five college students drop out of college before graduating.
6. The average college student spends over $1,200 per year on textbooks.
7. The average college graduate earns over $17,000 more per year than someone with only a high school diploma.
8. College students spend an average of 8-10 hours per week studying outside of class.
9. More than 50 percent of college students work part-time jobs to help pay for school.
10. Over 70 percent of college graduates move out of their parents’ home within two years of graduating.
amazing facts related to math
1. The number Pi (3.14159) is an irrational number which means its decimal representation never ends or repeats.
2. The number e (2.71828) is also an irrational number which is the base of the natural logarithm.
3. Zero is an even number, despite the fact that it is not divisible by two.
4. The number 1 is the only number that is neither prime nor composite.
5. The sum of the angles in a triangle is always 180°.
6. The Fibonacci sequence (1, 1, 2, 3, 5, 8, 13, 21, 34, …) is a mathematical sequence in which each number is the sum of the previous two.
7. The number 1729 is known as the “taxicab number” because it is the smallest number that can be expressed as the sum of two cubes in two different ways.
8. The number 10,000 is the smallest number whose name contains the letter A.
9. The number -1/12 is equal to 0.08333333…, which is a repeating decimal.
10. The number 22/7 is an approximation of Pi (3.14159), with an error of less than 0.04%.
amazing facts related to physics
1. Light travels around the world 7.5 times in one second.
2. The speed of light in a vacuum is 299,792,458 m/s.
3. The temperature of the universe is almost absolute zero (-273.15 °C).
4. Every second, an estimated 70 billion neutrinos pass through every square inch of your body.
5. One of the most powerful lasers in the world can generate a beam of light with an intensity 10,000 times greater than the sunlight on Earth.
6. The force of gravity is 10 million times weaker than the electromagnetic force.
7. The most powerful electromagnets can generate magnetic fields up to 45 Tesla, which is more than 4500 times stronger than the Earth’s magnetic field.
8. The temperature of the core of the Sun is estimated to be around 15 million degrees Celsius.
9. The fastest man-made object ever was the Helios 2 spacecraft, which reached a speed of 246,960 km/h in 1976.
10. The gravitational pull of the Earth is so strong that even at the edge of space, astronauts are still being pulled towards the ground.
amazing facts related to chemistry
1. Every second, over 100 million chemical reactions occur in the human body.
2. The hottest substance known to man is the ionized plasma of the sun, which can reach a temperature of up to 15 million degrees Celsius.
3. Water is the only substance on Earth that exists naturally as a solid, liquid, and gas.
4. The strongest acid ever created is fluorosulfuric acid, which has a pH of -13.
5. The air we breathe is composed of 78% nitrogen, 21% oxygen, and 1% other gases.
6. The most common element in the universe is hydrogen, which makes up roughly 75% of the universe’s mass.
7. The most reactive element is fluorine, which is so reactive that it will even react with water and oxygen.
8. The element with the lowest melting point is helium, which has a melting point of just -272.2 degrees Celsius.
9. Diamond is the hardest natural substance known to man, with a hardness of 10 on the Mohs Scale.
10. The most abundant metal in the Earth’s crust is aluminum, which makes up 8.3% of the Earth’s crust.