“It is important to reduce the lead time for hypothesis testing. To do so, it requires the ability to identify the highest-risk factors with the most volatility.” I completely agree with this statement, but it may not be easily understood by middle and high school students. I am thinking of coming up with a simplified explanation.

“When arrows are arranged in series, like ‘A to B, and then B to C,’ if one arrow is broken, everything becomes unusable. That’s why it is necessary to check the weakest arrow first.” @nishio May 1, 2021

  • It is important to avoid making prototyping the main focus, rather than a means to an end.
    • Well, it may not matter either way.