One calorie is equal to 4.184 joules, a common unit of energy used in the physical sciences. Most of us think of calories in relation to food, as in This can of soda has 200 Calories.. It turns out that the Calories on a food package are actually kilocalories (1000 calories = 1 kilocalorie). The word is sometimes capitalized to show the difference, but usually not. A food Calorie contains 4,840 joules. A can of soda containing 200 Calories contains 200,000 calories, or 200 kilocalories. A gallon of gasoline contains 31,000 Calories. The same applies to exercise -- when a fitness chart says you burn about 100 Calories for every mile you jog, it means 100 kilocalories. 1 g. Carbohydrates = 4 Calories.
Actually she died shortly after take off but the spacecraft itself, Sputnik II, was destroyed before it returned with Laika's body. Laika (from Russian: Barker) was a Russian space dog that became the first living creature from Earth to enter orbit.She was launched into space on Sputnik 2, a Soviet spacecraft, on November 3, 1957. Like many other animals in space, she died during the mission, though earlier than expected.he Russian pooch, unfortunately, had no way to return to Earth. After about a week in space, Laika died-the first living earth creature to leave the planet and enter space. First Animal in Space. November 3, 1957 The Soviet Union launches a female dog into space on Sputnik II.
Laika died during the flight, as was intended because the technology to return from orbit had not yet been developed. At least 10 other dogs were launched into orbit and numerous others on sub-orbital flights before the historic date of 12 April 1961, when Yuri Gagarin became the first human in space.