What is brain freeze?
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TT
1
11 tháng 2 2018
Some people think that sports and games are unimportant things. In fact, sports and games can be of great value, especially to people working with their brain most of the day.
Sports and games make our bodies strong and keep us healthy.But these are not their only uses. They give us valuable practice in making eyes, brain and muscles work together. For example, in tennis, our eyes see the ball coming, judge its speed and direction and pass this information on to the brain. The brain then has to decide what to do, and send its orders to the muscle of the arms legs, and so on. So tennis helps train the co-ordination among eyes, brain arms, and legs.
Sports and games are also useful for character training. In their lessons at school, boys and girls may learn about such virtues as unsefishness, courage discipline, and love of one's country. In sports and games a pupil can really practise these virtues.
1. What do some people think of sports and games ?
=> Some people think that sports and games are unimportant things.
2. To whom are sports and games specially important ?
=> In fact, sports and games can be of great value, especially to people working with their brain most of the day.
3. What is the most important thing that sports and games do for our bodies ?
=> They give us valuable practice in making eyes, brain and muscles work together.
4. How can tennis be good to our body ?
=> our eyes see the ball coming, judge its speed and direction and pass this information on to the brain. The brain then has to decide what to do, and send its orders to the muscle of the arms legs, and so on.
5. What is one of the ways for pupils to practise good virtues ?
=> In their lessons at school, boys and girls may learn about such virtues as unsefishness, courage discipline, and love of one's country.
13 tháng 3 2018
1. What do some people think of sports and games ?
=> Some people think that sports and games are unimportant things.
2. To whom are sports and games specially important ?
=> In fact, sports and games can be of great value, especially to people working with their brain most of the day.
3. What is the most important thing that sports and games do for our bodies ?
=> They give us valuable practice in making eyes, brain and muscles work together.
4. How can tennis be good to our body ?
=> our eyes see the ball coming, judge its speed and direction and pass this information on to the brain. The brain then has to decide what to do, and send its orders to the muscle of the arms legs, and so on.
5. What is one of the ways for pupils to practise good virtues ?
=> In their lessons at school, boys and girls may learn about such virtues as unsefishness, courage discipline, and love of one's country.
Chúc bạn học tốt nhé army BTS!
DM
24 tháng 3 2017
A robot is made up of the very same components. A typical robot has a movable physical structure, a motor of some sort, a sensor system, a power supply and a computer "brain" that controls all of these elements. Essentially, robots are man-made versions of animal life -- they are machines that replicate human and animal behavior.
According to these things, we can sum up that computer makes a robot brain :)
24 tháng 3 2017
When you push a vacuum cleaner around your house, you don't consider yourself to be working with a robot; however, when a Roomba travels around the house and picks up dirt on its own, it's considered a vacuuming robot. So what makes a robot a robot?
We've had lots of discussions about this at Autodesk, and we've decided that here is what's required:
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Heart
Robots need a power source to operate.
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Movement
Robots rely on actuators or motors and hydraulics to convert energy into movement and force.
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Senses
Robots use sensors to see and feel what’s happening in their environment.
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Hands
Robots leverage effectors — tools that handle materials and manipulate things.
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Head
Robots have a control system — a brain that directs their operation.
If you take any one of these characteristics, the thing is no longer a robot. It's a machine.
QT
Quoc Tran Anh Le
Giáo viên
12 tháng 10 2023
Hướng dẫn dịch
Âm nhạc có làm bạn khóc hay cảm thấy hạnh phúc không? Hầu hết mọi người đều đồng ý về âm nhạc nào nghe "vui" và âm nhạc nào nghe "buồn". Nhưng không ai thực sự hiểu tại sao âm nhạc lại khiến chúng ta có những cung bậc cảm xúc khác nhau. Các nhà nghiên cứu nói rằng âm nhạc làm cho não của chúng ta hoạt động. Nó làm cho não của chúng ta "cảm thấy hạnh phúc". Điều này giải thích tầm quan trọng của âm nhạc trong các nền văn hóa trên toàn thế giới.
DT
Đỗ Thanh Hải
CTVVIP
15 tháng 9 2021
1. My father seldom (watch)watches.. 2. Hoa always (learn). ..learns..romantic films. .....her lessons at 7pm 3. What time.....does...... your English class (begin)....begin.... 4. Water (boil)boils. (freeze).....frezzes... At 100 Celsius degree and .......at zero degree. 5. John (buy)...bought...... 6. In the past people (travel)travelled.. a new mobile phone a few days ago. by horse. 7. When my father (be) ......was.... very well. ....young, he (play) .played..football 8. …Did.... you * (go) ....go…..... to Mary's party last Saturday? 9. People (not use)...don't use............typewriters any more. They (type)........type.... everything on computer. 10. John (work)......is working...... for a humanitarian international organization. He (travel)travels around the world to help the poor women and children 11. Terrorists ( ck)........... the Twin Towers in September 11^ $ , 2001 12. Peter (not attend)didn't attend.. the meeting last Tuesday because he (forget)..forgot.it 13. We (not watch).....didn't watch.. ...... the match last night because we (go)....went.........to the cinema 14. When .....did....you (graduate).graduate. from university? - in 2008 15. Yesterday Tung (use) used his cell phone in the Maths lesson, so he (be)...was.. punished by the teacher. 16. Who (teach).taught......... ..you last semester.
6 tháng 11 2019
Đáp án A
- see (v): nhìn, xem xét
- watch (v): xem
- look (v): nhìn
- tell (v): bảo, kể
Dịch: “…Hỏi mình những câu hỏi về điều gì đang được nói, và XEM XÉT liệu người nói có trả lời những câu hỏi đó…”
12 tháng 9 2019
Đáp án B
- (n): nhiệm vụ, công việc
- work (n): công việc, việc (nói chung)
- performance (v): trình bày
- business (n): công việc (nghề nghiệp)
Dịch: “Có 2 lí do tại sao việc lắng nghe thường là một VIỆC rất khó…”
dịch : Đóng băng não là gì?
Khi kích thích lạnh hết, các mạch máu trở lại kích thước bình thường và cơn đau biến mất. Tuy cơn đau này gọi là "đóng băng não" nhưng không gây tổn thương vĩnh viễn và không đe dọa tính mạng. Cách để hạn chế kiểu đau đầu này là tránh ăn đồ quá lạnh, nên đội mũ khi ra ngoài trời và uống nước ấm.
/HT\
is we eat ice cream the brain is freeze !1!