Which US State Has The Most Manufacturing Jobs?
California has the most manufacturing jobs in the U.S. As of 2026, the Golden State employs about 1.36 million manufacturing workers—that’s roughly 12…
North America
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Why Is Streak More Reliable For Mineral Identification?
Streak is more reliable for mineral identification because the powdered color left when a mineral is scraped on unglazed porcelain (a streak plate) re…
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Why Is Opal A Mineraloid?
Quick Fact Honestly, opal’s mineraloid status comes down to its watery silica mess (SiO 2 ·nH 2 O). Water makes up anywhere from 3% to 21% of its weig…
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Can A US Citizen Live Permanently In The Philippines?
Quick Fact If you're a U.S. citizen married to a Filipino spouse, you can live permanently in the Philippines under Section 13(a) of the Philippine Im…
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Which Forex Markets Are Open On Weekends?
Which forex markets are open on weekends? No major forex markets are open on weekends. Since 2025, the global forex market runs six days a week (Sunda…
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Are Salt Diamonds Graphite And Coal Minerals?
No, salt diamonds, graphite, and coal are not the same mineral. Each has a completely different chemical makeup and formation story. Salt (halite) is …
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Are Gold And Diamonds Natural Resources?
Quick Fact Gold is so scarce in Earth’s crust that you’d need to process more than a ton of rock to extract a single gram. Diamonds form under extreme…
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What Is The Science Behind Egg Drops?
The science behind egg drops comes down to physics, materials, and a little biological ingenuity. An egg’s curved shell handles pressure like a champ—…
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Which Mineral Is The Most Important In Hormone Production?
Quick Fact Iodine is the most critical mineral for hormone production. The thyroid gland needs it to make thyroid hormones, which control metabolism, …
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How Do You Test Physical Properties Of Minerals?
Quick Fact The Mohs hardness scale, used to test mineral toughness, rates diamond as the hardest at 10 and talc as the softest at 1. As of 2026, geolo…
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Are The US And Canada Friends?
Yes, the U.S. and Canada are close friends and strategic partners. The U.S. and Canada share the world’s longest international border at 5,525 miles T…
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What Is An Example Of A Native Mineral?
Quick Fact Native minerals are elements that occur in nature in their pure form. As of 2026, 33 minerals are recognized as native elements, including …