Back to articles 5/6/2026, 9:09:20 AM

Robotics success on track

Original source

B1

Chinese Robot Runs Very Fast

A Chinese company called Unitree Robotics made a robot that can run very fast, almost as fast as human athletes. The robot technology is improving quickly, and the company hopes many people will use these robots soon.
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A video shows a Chinese robot called H1 running very fast on a track. The video has made many people notice the company Unitree Robotics.

This robot can run almost as fast as a top human sprinter. The robot reached 10 meters per second in speed. Usain Bolt, a famous sprinter, runs about 10.44 meters per second.

Unitree's robot is much faster than before. Last year, it could only run 3.3 meters per second. This shows that technology for moving robots is improving quickly.

Experts say the robot is important because it shows China is very good at making robots that walk and run like humans.

Other robots in China are also getting faster. Another robot called Bolt can also run at 10 meters per second. It is named after Usain Bolt.

Even though robots are fast, experts say the real test is if robots can do useful jobs, like going upstairs or avoiding things.

Unitree sold many robots last year and made a lot of money. Most of the robots were used for learning and research, not for daily work yet.

The boss of Unitree says the price of robots will get lower, so more people and businesses can buy them. Robots may work in many places in the next few years.

Vocabulary

robot 机器人

A machine that can move and do tasks automatically.

Example: The robot cleaned the floor by itself.

Collocation: robot runs

speed 速度

How fast something moves.

Example: The car can reach high speed.

Collocation: top speed

video 视频

A recording of moving pictures.

Example: I watched a video of a robot running.

Collocation: viral video

company 公司

A business that makes or sells things.

Example: The company makes robots.

Collocation: company sells

human 人类的

Related to people.

Example: The robot moves like a human.

Collocation: human sprinter

technology 技术

The use of knowledge to make tools or machines.

Example: New technology helps robots move better.

Collocation: advanced technology

price 价格

How much money something costs.

Example: The price of the robot is lower now.

Collocation: cut price

learn 学习

To get knowledge or skills.

Example: Students learn about robots at school.

Collocation: learn about

Questions

1. What company made the fast running robot?

A. Unitree Robotics

B. Jingshi Technology

C. Zhejiang University

D. Alibaba Group

Show Answer

Answer: A

The article says the robot is made by Unitree Robotics.

2. How fast did the Unitree robot run?

A. 3.3 meters per second

B. 10 meters per second

C. 9.58 seconds over 100 meters

D. 75 kilograms

Show Answer

Answer: B

The robot reached a speed of 10 meters per second.

3. What is special about Usain Bolt?

A. He is a robot engineer.

B. He is a fast human sprinter.

C. He made the Bolt robot.

D. He works for Unitree Robotics.

Show Answer

Answer: B

Usain Bolt is a famous fast sprinter.

4. What will happen to robot prices soon, according to Unitree's boss?

A. Prices will go up.

B. Prices will stay the same.

C. Prices will go down.

D. Prices will become very expensive.

Show Answer

Answer: C

The boss said prices will become cheaper.

5. What are most of the robots used for now?

A. Manufacturing

B. Education and research

C. Housework

D. Farming

Show Answer

Answer: B

Most robots are used for education and research.

B2

Chinese Humanoid Robots Achieve New Speed Milestones

Unitree Robotics has developed a humanoid robot that can run as fast as top human sprinters. While speed is important, robots must also perform useful tasks to become popular. The company plans to reduce prices to encourage wider use.
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Recently, a video showing Unitree Robotics' humanoid robot running at high speed has attracted a lot of attention. The robot, named H1, reached a speed of 10 meters per second after removing its head and arms to improve performance.

To give some context, Usain Bolt, the world-famous sprinter, has a top speed of about 10.44 meters per second in his 100-meter world record run. This means H1 can run nearly as fast as an elite human athlete.

This progress is remarkable compared to H1's previous top speed of 3.3 meters per second in 2025. It shows significant improvements in robot movement control and power technology within China's robotics industry.

Experts say that this achievement is not just about speed but demonstrates China's advanced capabilities in making bipedal robots walk and run efficiently. Other Chinese robots, such as Bolt from Zhejiang University and Jingshi Technology, have also set records by reaching similar speeds.

However, experts warn that speed alone is not enough for robots to become widely useful. Robots need to perform practical tasks such as climbing stairs, avoiding obstacles, and working in difficult environments.

Despite these challenges, Unitree Robotics is growing quickly. The company shipped 5,500 humanoid robots last year and earned over 1.1 billion yuan in revenue. Most of their sales are for research and education purposes, but they expect wider commercial use soon.

The CEO of Unitree says robot prices will continue to drop. This will help more customers buy robots and create a larger market, where robots can assist with factory work, farming, and daily life in homes.

Vocabulary

humanoid 类人的

Having human form or characteristics.

Example: The humanoid robot looks like a person.

Collocation: humanoid robot

performance 性能

How well something works or functions.

Example: Removing parts improved the robot's performance.

Collocation: optimize performance

achieve 实现

To successfully reach a goal.

Example: The robot achieved a new speed record.

Collocation: achieve results

technology 技术

The application of scientific knowledge for practical purposes.

Example: Advances in technology help robots move better.

Collocation: robotics technology

practical 实用的

Useful and effective in real situations.

Example: Robots need practical skills to be helpful.

Collocation: practical tasks

obstacle 障碍物

Something that blocks the way or prevents progress.

Example: The robot can avoid obstacles easily.

Collocation: avoid obstacles

revenue 收入

Money earned by a company or organization.

Example: The company's revenue increased last year.

Collocation: generate revenue

commercial 商业的

Related to business or making money.

Example: Robots are starting to be used for commercial purposes.

Collocation: commercial use

Questions

1. What change did Unitree Robotics make to the H1 robot for better performance?

A. Added a head and arms

B. Removed head and arms

C. Made it smaller

D. Increased its weight

Show Answer

Answer: B

The robot's head and arms were removed to optimize performance.

2. How does the H1 robot’s speed compare to Usain Bolt's?

A. Much slower

B. About the same

C. Much faster

D. Cannot be compared

Show Answer

Answer: B

H1’s speed of 10 meters per second is close to Usain Bolt’s 10.44 meters per second.

3. What do experts say is more important than speed for robots?

A. Brand

B. Price

C. Practical abilities

D. Looks

Show Answer

Answer: C

Experts emphasize the need for robots to perform practical tasks like climbing stairs.

4. What sector does most of Unitree’s revenue come from?

A. Education and research

B. Household use

C. Farming

D. Industrial manufacturing

Show Answer

Answer: A

73.6% of the robot revenue comes from research and education.

5. What is one goal Unitree’s CEO mentioned for the future?

A. To increase the robot’s size

B. To raise robot prices

C. To make robots more affordable and widely used

D. To focus only on sports robots

Show Answer

Answer: C

The CEO plans to lower prices to make robots more accessible.

C1

Breakthroughs in Chinese Humanoid Robotics Signal Rapid Technological Advancement

China's humanoid robotics industry is rapidly advancing, with Unitree Robotics' H1 robot achieving near-elite human sprinting speeds. These technological strides indicate China's leadership in robotics, though the key challenge remains applying such capabilities in practical, real-world scenarios. Significant investment and strategic price reductions aim to accelerate commercial adoption and ecosystem growth.
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A recent viral video showcasing Unitree Robotics' H1 humanoid robot sprinting at an impressive speed of 10 meters per second has spotlighted China's growing expertise in bipedal locomotion technology. The robot’s head and arms were removed to optimize its performance, demonstrating the company's focus on achieving peak dynamic control.

This speed approaches that of elite human sprinter Usain Bolt, whose top speed during his world record 100-meter dash stands at roughly 10.44 meters per second. Such a leap from H1’s previous speed of 3.3 meters per second only a year prior highlights substantial progress in motion control algorithms and powertrain engineering within China’s robotics sector.

Experts emphasize that the significance lies not merely in the raw speed but in validating sophisticated high-speed dynamic control systems that underpin humanoid robotics. These breakthroughs place Chinese firms at the forefront of global competition in core actuation and bipedal movement capabilities.

Concurrently, other players like Zhejiang University and Jingshi Technology have introduced the Bolt robot, another full-size humanoid capable of matching similar peak speeds. Advances in gait optimization algorithms have enhanced human-like movement, improving both efficiency and stability for longer operational periods.

Nevertheless, the critical question for investors remains whether such speed achievements translate into practical applications. Tasks including stair navigation, obstacle avoidance, and operation in complex emergency terrains demand advanced control technologies developed through rigorous research in high-speed locomotion.

Despite these challenges, substantial capital investment flows into the sector. Unitree Robotics has filed for an IPO on Shanghai’s STAR Market, boasting shipments of 5,500 robots in 2025 and revenues exceeding 1.167 billion yuan, although the majority of income derives from research and educational markets rather than industrial deployment.

Unitree’s founder Wang Xingxing envisions a future where humanoid robots are not only cost-effective but ubiquitously accessible via leasing models to factories, farms, and homes. This vision includes fostering a robust developer ecosystem to continuously expand robot functionalities, potentially achieving human-equivalent operational efficiency within the next decade.

Vocabulary

locomotion 运动,移动

The ability to move from one place to another.

Example: Advances in bipedal locomotion have improved robot mobility.

Collocation: bipedal locomotion

dynamic control 动态控制

The management of movements that change quickly and involve forces.

Example: High-speed dynamic control is crucial for running robots.

Collocation: dynamic control systems

actuation 驱动,执行

The mechanism that puts a system or machine into action.

Example: Improvements in actuators enhanced the robot's agility.

Collocation: core actuation

gait 步态,步法

The manner or pattern of walking or running.

Example: Gait optimization algorithms make robots walk more naturally.

Collocation: gait optimization

feasibility 可行性

The practicality or possibility of something being successful.

Example: The feasibility of robots performing complex tasks is under study.

Collocation: feasibility study

capital investment 资本投资

Funds invested in a company or project to grow or improve it.

Example: Capital investment has increased in the robotics sector.

Collocation: substantial capital investment

ecosystem 生态系统,生态圈

A network or community of related people, organizations, or things.

Example: A vibrant developer ecosystem supports robot innovation.

Collocation: commercial ecosystem

operational efficiency 运营效率

The ability to perform tasks effectively with minimum wasted effort or expense.

Example: Improving operational efficiency helps robots work better.

Collocation: human-equivalent operational efficiency

Questions

1. What was done to Unitree's H1 robot to achieve peak running performance?

A. Its software was downgraded.

B. Its head and arms were removed.

C. It was made heavier.

D. Its size was significantly reduced.

Show Answer

Answer: B

Removing the head and arms helped optimize the robot's performance.

2. Why do experts consider the speed achievement significant beyond the numbers?

A. Because it proves Chinese dominance in the consumer market.

B. Because it validates sophisticated high-speed dynamic control systems.

C. Because the robot now weighs less.

D. Because it is the fastest robot in the world regardless of control.

Show Answer

Answer: B

Achieving high speed validates advanced dynamic control technologies.

3. What is a critical challenge for practical robot applications mentioned in the article?

A. Making robots look more human-like

B. Developing control for emergency terrain navigation

C. Selling robots at high prices

D. Increasing the robots’ size for stability

Show Answer

Answer: B

Navigating emergency terrains requires advanced control and is a key challenge.

4. What portion of Unitree's revenue came from industrial use?

A. 73.6%

B. 9%

C. 17.4%

D. 50%

Show Answer

Answer: B

Industrial use accounted for just 9% of the revenue.

5. What future vision does Unitree’s founder have for humanoid robots?

A. To focus solely on military applications

B. To keep robots expensive and exclusive

C. To create an accessible leasing market with ongoing development

D. To stop developing robots and focus on software

Show Answer

Answer: C

The founder aims to make robots affordable via leasing and develop a strong ecosystem.