ふむふむ。。。 Hmmmm.....

皆さんの観察結果を楽しく見させて頂きました。

「黄身の大きさ」「左は半熟、右はそうではない？」「左は黄身が大きくて白身が小さい」「左は形が卵型」「右が普通アメリカで売られてる卵、左が日本製（笑）」「左は鶏じゃない別な鳥、それとも息子の絵？」

皆さん素晴らしい観察力、想像力ですね〜！

私が他に気がついたのは、「白身の色の違い」「黄身と白身の割合の違い」

そして卵を外から見るとこんな感じ。左の卵の殻は硬いです。

I enjoyed reading your observations.  

"Size of the egg yolks" "Left one is soft and the right one is not?" "Left egg; yolk is big and white portion is small" "Left one is in egg shape" "Right one is regular egg sold in USA and the left one is from Japan (LOL)" "Left one is not a chicken egg..maybe Kevin's drawing?"

It's amazing how good your observation and imagination are.  

A few things I noticed;  "The colors of the egg white."  "The difference in ratio of the egg white to yolk."

This is how eggs look from the outside.  The shells of the left eggs are tough.