パワーハウスミュージアムのインスタグラム(powerhousemuseum) - 8月21日 14時41分

Forget papier-mâché volcanoes, we're dropping some science on you here. ? #Seriously, we're practicing on #pingpong balls (again) for our 'Explode it with Science' day this Sunday at @maasmuseum as a part of #NationalScienceWeek #promise

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する