My readers did it again! They submitted 28 entries of ways to visualize the table in Figure 1. This part of the Graph Makeover Contest was much more challenging than the redesign of the donut chart, ...

Pie Chart（円グラフ）は 全体を100%として各カテゴリーの割合を比較する 典型的な問題形式です。 主に「割合」「比率」の比較を表す 複数年比較で「構成比の変化」を問われることも多い Line GraphやBar Chartと比べて「全体に占める割合の大小」が強調される ...

A simple diagram, which celebrates its centennial this year, continues to serve as the most essential conceptual tool in stellar astrophysics Modern astronomy paints a vivid picture of the universe ...