VirgoLab

▼這個系列都採用輕盈材質，雖然有14.1吋螢幕，重量卻只有1.55公斤。可承受76公分高度的下墜衝擊，100公斤的重壓，不過這是官方提供的數據，大家參考就好。

There are at least 3 types of good research questions: 1) explain with a theoretical model a (puzzling) experimental observation 2) improve by at least an order of magnitude an existing technique 3) make up a new problem and be the first to propose a solution

So I submit to you Lemire’s first rule of good research: you must either be trying to explain puzzling experimental results, or be inventing new problems.

picking the right problems is the key factor determining your success as a researcher

Today, I would like to propose a new, orthogonal, categorization in terms of the depth of the problem you tackle. Some problems are narrow and well-defined, you can complete them in a few months; form a set of narrow and well-defined problems, likely to keep you busy for years.