BuildIt

yaziris in #hive-130560 • 3 years ago
Recovering Gold From E-Waste With Household Chemicals!
A modern gold mine can extract about 10-15 grams of gold per ton of processed ore on average, whereas an e-waste recycling facility can achieve 90
100%
-100%
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Disagreement on rewards
Fraud or plagiarism
Hate speech or trolling
Miscategorized content or spam

Submit
$0.00
5