NASAのインスタグラム(nasagoddard) - 10月11日 02時54分

"For whatever reason, it feels great to touch!" For #WorldSightDay, we're sharing this video to celebrate what it feels like when science is accessible to us all.

NASA Braille books: http://bit.ly/nasabraille

[BIHAKUEN]UVシールド(UVShield)

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