solve the puzzle (难题) before you opened your parachute (降落伞)?Ludwig Fichte, a 29-year-old student from... the puzzle in 31.5 seconds with 2,500 meters to spare. He had enough time to open his parachute and land ……

The parachute was invented by Leonardo da Vinci in 1515. ……

A student shows off the parachute they made.  PROVIDED TO TEENS  Making a parachute is not that difficult   Making a parachute is not that difficult   学校 ……

, there were problems. In the first attempt to activate the parachute, for example, it failed to fly due to its...In this picture, I was trying to make a workable parachute (降落伞) during my school’s Science ……

, there were problems. In the first attempt to activate the parachute, for example, it failed to fly due to its...In this picture, I was trying to make a workable parachute (降落伞) during my school’s Science ……

for some wingsuit flying (翼装飞行). First developed in the late 1990s, wingsuit flying is the sport of flying through the air using a wingsuit and landing by opening a parachute (降落伞). It is considered ……

Can you find those winter birds in the puzzle? ……

in just a few seconds. The free fall lasts about 40 to 60 seconds and the parachute opens at about 1,600 metres. Once the parachute opens there is a four- to 10-minute ride to the ground.BASE JumpingA ……

man picks up the first parachute. “I’m a doctor, and I save lives, so I should live,” he says..., the plane stops working and begins going down. The pilot gets a parachute (降落伞), says to the other people ……

together.Huang first learned to solve the Rubik’s cube (魔方), another puzzle cube, when she...Huang Ruiyi plays with a nine-ring puzzle. PROVIDED TO TEENSHuang Ruiyi plays with a nine-ring ……

There are many sky words. Find them in the puzzle.There are many sky words. Find them in the puzzle.   ……

is 3.2 square meters large and can carry 100 kilograms. First, the drone took Ingus about 330 meters high in the sky. Then, Ingus jumped off it with a parachute (降落伞). This is the world’s first ……

七巧板Tangram 七巧板First popular in the Ming and Qing dynasties, the tangram is a puzzle made up of seven... there.First popular in the Ming and Qing dynasties, the tangram is a puzzle made up of seven pieces ……

Vinci was probably the first person to design a parachute, in 1515. However, the first parachute was made in 1783 by French chemist Louis Lenormand. He was also the first person to jump with a parachute ……

parachute (降落伞). During his free fall, his top speed was 1,342km per hour. That’s even faster than the speed of sound.Felix spent time in the Austrian army and practiced parachute jumping. He has done ……