Met nostr:npub1vdgcqkcqdye09j2xdy95g7v2gxws5q5ys7vd2vmre8jhwzhl2k2q3xzgnu today. His Pi-based cubesat is used to teach security for spacecraft, and it's now in the studio.

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https://files.mastodon.social/media_attachments/files/113/392/431/870/052/704/original/aee506c613a3e92f.jpeg