If gold surges 140,000-fold, then asteroid mining works
Even if the industry can eventually cut expenses and jump over technological hurdles, asteroid mining will remain commercial science fiction for some time.
Researchers' findings could provide an efficient way to protect crops grown in polluted areas and remediate mercury-laden waterways, such as those close to gold mining operations.
A European fund tied to Gates’ Breakthrough Energy Ventures invested $12 million in the I-ROX pulsed-power venture with Robert Friedland’s I-Pulse Inc.