makedaniel spangler

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VERA is a low cost, low acceleration, compressed charge combustion gun featuring a 40 foot...

In this installment of Intern's Corner, our brand spankin' new Make: Labs intern, Daniel Spangler,...

The Pop-Pop Steamboat in MAKE Volume 28 calls for using small tea candles for the...

I’ve built my share of catapults (see MAKE Volume 28, “Gravity Catapult”), and this floating-arm...