(1) Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy. (2) An interesting gadget for killing time. (3) An ideal gift for family members,relatives, friends and colleagues.
Note this is an indoor helicopter, and has to be flown indoors and not outdoors It has a built in sensor which allows this helicopter to sense anything below it to move it upwards Remote is included, it has a built in sensor which allows the helicopter to sense anything below it to move upwards Guide the movement of the…
Stage 1 - learn alphabets: alphabets recognition and pronunciation. Write capital and small letters. Find the letter, it will speak out the letters- which the child needs to punch in on the key board Stage 2 - words: spelling and pronunciation. Spelling test. Identification of pictures. Find the word Stage 3 - learning musical notes: play melodies. Play musical notes.…