Future Land vs Practice Letters

Lorentz contraction The lenght of an object moving at speeds approaching the speed of light, with respect to an observer at rest, will contract along the direction of motion by the factor L = L1 * sqrt(1-(v/c)^2) where L is the length observed by the observer in state of rest, L1 is the length measured when the object is motionless, 'v' is the velocity of the object and 'c' is the speed of light (about 300000 km/sec), In our case the Eiffel Tower (about 320 meters) when it approachs the speed of light its lenght will shrink as the screen image. The program will also display the correct data. Time in the moving system will be observed by a stationary observer to be running slower. In other words if the Eiffeil tower would travel during one year (tower time) at 95% of the speed of light, the elapsed time on the Earth will be equal to 3.2 years and the tower lenght will be about 100 meters. Travel into the future. It is possible "to travel into the future" by using a very speed spacecraft. Depending on the acceleration of the spacecraft (in our case from 1 to 5 G) and the time spent on board, on the Earth will spend a greater number of years.

With this alphabet coloring book game, learn ABC letters, practice handwriting worksheets, color drawings of animals, objects, numbers etc. and improve your vocabulary. Practice Letters - Learn ABC is a wonderful game to practice handwriting, calligraphy and to learn alphabet letters with worksheets. If you are not fully familiar with alphabet letters, you can play alphabet game to learn letters correctly. Trace the lines or connect the dots. This is a great alphabet game for users who need still to learn ABC letters and need to practice in handwriting. Color each worksheet page with drawings of animals, objects, fruit etc. and learn new vocabulary. A quick and easy way to learn handwriting; Choose a letter to practice Practice writing capital letters and small letters (uppercase and lowercase letters) Connect the dots and improve your eye-hand coordination Learn vocabulary and color the drawings ABC learning games are also perfect for brain training with its educational background. Besides contributing to the development of vocabulary and memory, it also helps to improve motor and coordination skills. Based on the world famous Montessori learning method, our application allows you to learn how to write capital letters and small letters while learning new vocabulary and enjoying our coloring book activity. Learning letters has never been fun before! With these alphabet games, you will enjoy every moment! If you like our app, please rate and comment to help us improve!