Apps that plant trees for you are booming. But are they actually helping?
There are dozens of apps that promise to plant trees in exchange for your usage, but critics say not all of them are making a positive impact on the climate.
Digital Lifestyle Serve - Money Making Blog
There are dozens of apps that promise to plant trees in exchange for your usage, but critics say not all of them are making a positive impact on the climate.
Switching cryptocurrencies like Bitcoin and Ethereum to a proof of stake system could cut their energy use by 99 percent, but doing so is easier said than done.