How much gold exists, why anyone wanted it in the first place, whether the inflation number can be trusted, what happens when a central bank decides what interest rates are allowed to be, where new money comes from in the first place, how big a trillion really is, why banks get runs, and what happened when Germany printed its way to a 4.2-trillion-mark dollar.
13 · Explainers
Joel Perkes · Oct 3, 2026 · 10 min read
Every ounce ever mined would fit in a cube about as long as a tennis court on each side. Most of it is jewelry, a slice is in Fort Knox, and Canada kept none.
Topic: Gold & silver · Companion tool: How Much Does a Million Dollars Weigh?
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14 · Explainers
Joel Perkes · Oct 3, 2026 · 10 min read
Walk the periodic table crossing off everything that floats away, catches fire, rusts or kills you. One square is left, and it is number 79.
Topic: Gold & silver · Companion tool: The Gold-to-Silver Ratio
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15 · Explainers
Joel Perkes · Oct 4, 2026 · 12 min read
The steak-for-hamburger story is a myth. The month the inflation number went missing is not. How the index is built, what it gets right, and what it was never asked.
Topic: Inflation & the dollar · Companion tool: Your Dollar Since You Were Born
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16 · Explainers
Joel Perkes · Oct 4, 2026 · 9 min read
What happens when a central bank decides what interest rates are allowed to be: a wartime peg, a seven-year experiment in Japan, and an exit Australia's own review called disorderly.
Topic: Inflation & the dollar · Companion tool: Your Dollar Since You Were Born
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17 · Explainers
Joel Perkes · Oct 19, 2026 · 12 min read
Most new money is not printed. It is typed, by an ordinary bank, the moment it approves a loan. Where dollars really come from, what the Fed adds, and what happens when you pay a loan off.
Topic: Inflation & the dollar · Companion tool: What Inflation Did to Your Savings
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18 · Explainers
Joel Perkes · Oct 24, 2026 · 10 min read
A trillion dollars in $100 bills is a ten-hour drive laid on its side, and a trillion seconds is the last Ice Age. The US owes about forty of them and adds one every five months.
Topic: Inflation & the dollar · Companion tool: How Much Does a Million Dollars Weigh?
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19 · Explainers
Joel Perkes · Oct 24, 2026 · 11 min read
Why no bank can pay everyone at once, how a rumor turns into a line around the block (or a $42 billion day on phones), and what deposit insurance really covers.
Topic: Inflation & the dollar · Companion tool: How Much Does a Million Dollars Weigh?
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20 · Stories
Joel Perkes · Oct 25, 2026 · 11 min read
A dollar cost 4.2 marks in 1914 and 4.2 trillion in 1923, and somebody papered a wall with the money. What caused it, who lost, and how a currency with a hard limit ended it in weeks.
Topic: Money history · Companion tool: Your Dollar Since You Were Born
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