河合隼雄*1に『中空構造日本の深層』という本があったのだった。
BUNTEN*2「中抜けイモ」https://bunten.hatenadiary.jp/entry/2023/12/06/175250
「空洞化」した馬鈴薯。捨ててしまったのは惜しいこと。そのまま保存というのは無理があるだろうけど、（例えば）写真から3Dプリンタで型を復元して、来る大阪万博で展示すべきだと思った。拝観料１万円（但し、８割は中抜き）。
*1:See also https://sumita-m.hatenadiary.com/entry/20070529/1180466787 https://sumita-m.hatenadiary.com/entry/20070719/1184875682 https://sumita-m.hatenadiary.com/entry/20071012/1192195684 https://sumita-m.hatenadiary.com/entry/20091229/1262082874 https://sumita-m.hatenadiary.com/entry/20110731/1312133286 https://sumita-m.hatenadiary.com/entry/20130430/1367290651 https://sumita-m.hatenadiary.com/entry/20160919/1474248538 https://sumita-m.hatenadiary.com/entry/20170727/1501180079 https://sumita-m.hatenadiary.com/entry/20180515/1526352150 https://sumita-m.hatenadiary.com/entry/20180531/1527731581 https://sumita-m.hatenadiary.com/entry/20180608/1528421506 https://sumita-m.hatenadiary.com/entry/20180615/1529030767 https://sumita-m.hatenadiary.com/entry/20180619/1529375418 https://sumita-m.hatenadiary.com/entry/20180625/1529899622 https://sumita-m.hatenadiary.com/entry/20180701/1530414556 https://sumita-m.hatenadiary.com/entry/20180703/1530633925 https://sumita-m.hatenadiary.com/entry/2020/06/30/133637 https://sumita-m.hatenadiary.com/entry/2021/05/15/143224 https://sumita-m.hatenadiary.com/entry/2022/03/11/124334 https://sumita-m.hatenadiary.com/entry/2022/03/26/041048 https://sumita-m.hatenadiary.com/entry/2022/12/24/163922
*2:See also https://sumita-m.hatenadiary.com/entry/20170105/1483579183 https://sumita-m.hatenadiary.com/entry/20170405/1491367487 https://sumita-m.hatenadiary.com/entry/20171014/1507948351 https://sumita-m.hatenadiary.com/entry/20180121/1516502805 https://sumita-m.hatenadiary.com/entry/20180313/1520909706 https://sumita-m.hatenadiary.com/entry/20180722/1532277099 https://sumita-m.hatenadiary.com/entry/2019/02/12/094348 https://sumita-m.hatenadiary.com/entry/2019/06/23/084426 https://sumita-m.hatenadiary.com/entry/2019/10/31/112649 https://sumita-m.hatenadiary.com/entry/2020/07/07/093627 https://sumita-m.hatenadiary.com/entry/2020/11/01/081340 https://sumita-m.hatenadiary.com/entry/2021/04/27/081301 https://sumita-m.hatenadiary.com/entry/2021/11/26/103540 https://sumita-m.hatenadiary.com/entry/2022/11/18/131121 https://sumita-m.hatenadiary.com/entry/2022/12/11/101856 https://sumita-m.hatenadiary.com/entry/2023/10/25/103054
