Beijing time on September 21, although in modern society, people rely more and more on mechanical strength, but our human capacity development never stops. Bikes are typical examples of the combination of human and mechanical, this traditional vehicle speeds, and what? Estimate the average person on foot to pedal a 50 mph is sweltering. But one Canada guy just set a new world record, he will bike on foot pedal at 90 miles per hour (approximately 144-kilometer/h, high speed on the speed).

▲ Human named Eta bike

This record is created by the human in the world speed challenge, all entries of the bike called Eta, its bullet style combines aerodynamic and very eye-catching. While "amazing legs" driver Lei Qiete is founder of the Aerovolo team, while he was still the team's technical experts.

? Eta bike inner structure

Although this guy from the appearance similar to traditional bikes without any points, but it's low center of gravity, wheel fine, also uses the lightweight structure and aerodynamic layout, so the pedal may be more labor-saving.

According to Lei Qiete introduction, he is not a professional cyclist, can achieve this mainly by clever design at an alarming rate.

Prior to this, the team in 2010, also control a Snowbird flapping-wing aircraft completed the first 19 seconds of self-sustained flight. In 2013, the team got a coveted award for Sikorsky. To receive the award conditions are necessary to control a human helicopter flights for one minute.

Since the bike can run so fast, what car we make, every move that leg, not only to lose weight but also to easily commute, so why not?

北京时间9月21日消息，虽然现代社会中，人们越来越依赖机械的力量，但我们对人类自身能力的开发可从来没停过。自行车就是人与机械结合的典型例子，这种传统交通工具速度最高能达到多少？估计普通人靠双腿能蹬个50迈就要汗流夹背了。不过一位加拿大小伙刚刚下创下了新的世界纪录，他靠双腿将自行车蹬到了90英里/小时（约合144千米/小时，上高速都超速）。

▲名为Eta的人力自行车

这项纪录是在世界人力速度挑战赛中创造的，参赛的自行车名为Eta，它的子弹头造型结合了空气动力学，非常吸引眼球。而拥有“惊人腿力”的驾驶员雷切特则是名为Aerovolo团队的创始人，同时他还是该团队的技术专家。

▲Eta自行车的内部构造

虽然这家伙从外观来看跟传统自行车没任何相似点，但它重心低、轮胎细，还采用了轻量化的结构和空气动力学布局，因此蹬起来会比较省力。

据雷切特介绍，他自己也不是什么专业的自行车运动员，能达到这一惊人的速度主要还是靠巧妙的工程设计。

此前，该团队还在2010年控制一架雪鸟扑翼飞机完成了全球首次的19秒自持飞行。2013年，这个团队拿到了梦寐以求的西科斯基奖。获得该奖项的条件是必须控制一架人力直升机飞行一分钟。

既然自行车都能跑这么快，我们还造什么汽车啊，每天动动腿，不但能减肥还能轻松通勤，何乐而不为呢？