Juan de la Cierva
inventor
A Spanish engineer and inventor, Juan de la Cierva is best known for developing the autogyro, a precursor to the modern helicopter, and made history by flying it across the English Channel in 1928.
Born on Sep 21, 1895 (130 years old)
Global Media Ratings
Dominance
0.00%
Persistence
0 wks
Reach
77,948
Power
544$
Sentiment
8.00
Countries Mentioned
| Country | Mentions | Sentiment | Dominance | + Persistence | x Population | = Reach | x GDP (millions) | = Power |
|---|---|---|---|---|---|---|---|---|
| Peru | 1 | 8.00 | 0.24% | +0% | 32,971,846 | 77,948 | $230,000 | 544$ |
| Totals | 1 | 32,971,846 | 77,948 | $230,000 | 544$ |
Interactive World Map
Each country's color is based on "Mentions" from the table above.
Recent Mentions
Peru:
Juan de la Cierva invented the autogyro that crossed the English Channel in 1928.
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