Apologies to the Toyota Prius, but the first hybrid vehicle of note was the Semper Vivus, developed by Ferdinand Porsche (yes, that Porsche) way back in 1900. The Semper Vivus (Latin for "always alive") used two combustion engines to power generators, which then fed electricity to motors inside the wheel hubs. The fact that it took modern engineers over a century to really appreciate th …
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Meanwhile, the global rapid delivery economy—same-day and on-demand—is projected to grow 21.3% year-over-year for the next decade, reaching $100 billion by 2034, according to Manna. And the last-mile (from hub to final destination) delivery market was worth an estimated $166.45 billion in 2024 and is projected to reach $311.31 billion by 2031, growing at a CAGR of 9.62 percent.
Gordon Fraser, University of Sheffield