A Human on a Bicycle is Among the Most Efficient Forms of Travel in the Animal Kingdom (update on a classic 'Scientific American' graph)
Tag: energy
Oil Production by Region (in barrels per day)
Where does the world gets its oil from? How much do individual countries impact the numbers of a particular region?
Arizona Electricity Consumption by Primary Energy Source [with English and Spanish sentence stems]
Where does the energy used in Arizona come from?
The Price and Popularity of Solar Panel Installation
The cost of solar installation has plummeted over the last decade. How has that impacted solar power's popularity? Click to access the slide deck, and learn more about math & content connections.
Where do Americans get their energy from?
From EIA.gov
Where do we get our energy from? See how American's energy sources have changed over time.
Click to access the slide deck, and learn more about math & content connections.