Bob Knetzger

@bobknetzger

toy inventor

4 subscribers

Bob Knetzger

6d

Boing Boing

Enjoy this fun book about pencils

Bob Knetzger

Apr 15

Boing Boing

Tokyo's tiniest electronics shop gets second life in fan's amazing recreation

Log in for more

Or create an account

Bob Knetzger

Apr 14

Boing Boing

Lost art of coconut shell navigation: How Pacific islanders crossed oceans

#nojs-banner { position: fixed; bottom: 0; left: 0; padding: 16px 16px 16px 32px; width: 100%; box-sizing: border-box; background: red; color: white; font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; font-size: 13px; line-height: 13px; } #nojs-banner a { color: inherit; text-decoration: underline; } This site requires JavaScript to run correctly. Please turn on JavaScript or unblock scripts