Every two years one million Japanese disappear. China’s population will halve by the end of the century, the median age in Italy has reached 48. All around the world birth rates are crashing - Is humanity dying out? What is going on and how bad is it?
50 common phrasal verbs
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Reading time ≈
7 mins.
summary from youtube
从ChatGPT给出了十种鸡兔同笼问题的解法想到的
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1 mins.
我们上学学的是 x+y=7; x-y=5;
但是生活中面临的问题是 1694x+9474y=58234; 2358x-7575y=4841;
你以为你学会了二元一次方程的解法，你已经很优秀了，但是在真正的问题面前往往是低效且无力的，你是否知道还有遗传算法可以解决这类问题？
就像你受的教育是“你要刻苦努力学习，长大找个好工作”，而当你真的长大后，面临的问题是“怎么在收入几万甚至几千的情况下，给孩子买上1000万的学区房，否则会输在起跑线”
在认知面前，金钱几乎一文不值
TBC
Materials for IELTS speaking test
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9 mins.
How to handle this small matter of learning English
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3 mins.
If your goal is to speak English in practical conversation, then all you need to know is:
摄影考虑因素的优先级
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- 到达
- 视角
- 构图
- 色彩，黑白
- 感染力：
- 真实
- 一张照片只有一个主题
- 风景：别人看了也想去