Actually they are different; you would be able to feel the difference.
The right side represents the sun, left side represents the moon.
During a headache, try to close your right nose and use your left nose to breathe.

In about 5 mins, your headache will go?

If you feel tired, just reverse, close your left nose and breathe through your right nose.
After a while, you will feel your mind is refreshed.

Right side belongs to 'hot', so it gets heated up easily, left side belongs to 'cold'.

Most females breathe with their left noses, so they get "cooled off" faster.

Most of the guys breathe with their right noses, they get worked up.

Do you notice the moment we wake up, which side breathes faster? Left or right? ?

If left is faster, you will feel tired.
So, close your left nose and use your right nose for breathing, you will get refreshed quickly.

This can be taught to kids, but it is more effective when practiced by adults.

My friend used to have bad headaches and was always visiting the doctor.

There was this period when he suffered headache literally every night, unable to study.

He took painkillers, did not work.

He decided to try out the breathing therapy here: closed his right nose and breathed through his left nose.

In less than a week, his headaches were gone! He continued the exercise for one month.

This alternative natural therapy without medication i! s someth ing that he has experienced.

So, why not give it a try?

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下面是一些特殊符号的英文读法,主要是数学符号

＜ is less than
＞ is more than
≮ is not less than
≯ is not more than
≤ is less than or equal to 小于或等于号
- hyphen 连字符
≥ is more than or equal to 大于或等于号
' apostrophe 省略号,英文中省略字符用的撇号;所有格符号
％ percent
－ dash 破折号
‰ per mille
∞ infinity 无限大号
∝ varies as 与…成比例
( ) parentheses 圆括号
√ (square) root 平方根
[ ] square brackets 方括号
∵ since; because 因为
《 》 French quotes 法文引号;书名号
∴ hence 所以
… ellipsis 省略号
∷ equals, as (proportion) 等于，成比例
¨ tandem colon 双点号
∠ angle 角
∶ ditto 双点号
⌒ semicircle 半圆
‖ parallel 双线号
⊙ circle 圆
／ virgule 斜线号
○ circumference 圆周
～ swung dash 代字号
△ triangle 三角形
§ section; division 分节号
⊥ perpendicular to 垂直于
→ arrow 箭号；参见号
∪ union of 并，合集
∩ intersection of 交，通集
∫ the integral of …的积分
± plus or minus 正负号
∑ summation of 总和
× is multiplied by 乘号
° degree 度
÷ is divided by 除号
′ minute 分
″ second 秒
≠ is not equal to 不等于号
≡ is equivalent to 全等于号
℃ Celsius degree 摄氏度
≌ is equal to or approximately equal to 等于或约等于号

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再附送希腊字母的读法
α　Α　alpha ['ælfa]
β　Β　beta ['bi:ta / 'beita]
γ　Γ　gamma ['gæma]　
δ　Δ　delta ['delta]
ε　Ε　epsilon ['epsilan / ep'sailan]
ζ　Ζ　zeta ['zi:ta]
η　Η　eta ['i:ta / 'eita]
θ　Θ　theta ['θita]
ι　Ι　iota [ai'outa]
κ　Κ　kappa ['kæpa]
λ　Λ　lamda ['læmda]
μ　Μ　mu [mju:]
ν　Ν　nu [nju:]
ξ　Ξ　xi [ksai / gzai / zai]
ο　Ο　omicron [ou'maikran]
π　Π　pi [pai]
ρ　Ρ　rho [rou]
σ　Σ　sigma ['sigma]
τ　Τ　tau [tau]
υ　Υ　upsilon ['ju:psilon / ju:p'sailan]　o 是反 c 。
φ　Φ　phi [fai]
χ　Χ　chi [kai]
ψ　Ψ　psi [psi:]
ω　Ω　omega ['oumiga / ou'mi:ga]