Ključna beseda Perpetual Motion Machine
A 10-year-old child prodigy cartographer secretly leaves his family's ranch in Montana where he lives with his cowboy father and scientist mother and...
Rube Goldberg looks for a perfect Perpetuum Mobile design, while petroleum and internal combustion engine technologies open new frontiers.
Brezplačen neomejen dostop, Poiščite kar koli Brez oglasov, Milijoni naslovov in dodani vsak dan, Vse platforme in popolnoma optimizirane, Kjerkoli in kadar koli
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