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Converting rain into electricity: Researchers develop a system that generates energy with vertical tubes
A team from the National University of Singapore has presented an experimental system that converts raindrops into electricity using vertical tubes of small diameter.
The...
Energy access deficit: According to a report, more than 660 million people still live without electricity.
Although 92% of the world's population has basic access to electricity, more than 666 million people still live without this essential service, according to...
St. Paul renews commitment to the environment by adding 2,200 new electric buses
The **Inter-American Development Bank (IDB)** approved a financing of US$248.3 million to support the (https://noticiasambientales.com/energia/los-colectivos-electricos-ya-circulan-por-la-ciudad-de-buenos-aires/) in **São Paulo**. The measure aims to incorporate more...
Australia develops a revolutionary system to produce green hydrogen from urine
In a breakthrough that promises to transform the production of green hydrogen, Australian scientists have developed two highly efficient and economically viable systems capable...
The Electricity-Free Fan: A 20th Century Mechanical Solution
At the beginning of the **20th century**, the Swiss company **E. Paillard & Co.** developed a **mechanical fan** that **did not require electricity** to...
