Electric planes might seem futuristic, but they aren’t that far off, at least for short hops. Two-seater Velis Electros are already quietly buzzing around Europe,…
Posts published in “VIDEO”
Imagine the following scenario. A phone rings. An office worker answers it and hears his boss, in a panic, tell him that she forgot to…
Proof-of-stake is a mechanism for achieving consensus on a blockchain. Blockchain is a technology that records transactions that can’t be deleted or altered. It’s a…
Mental illness is a growing public health problem. In 2019, an estimated 1 in 8 people around the world were affected by mental disorders like…
It’s rare to attend an outdoor party in warm weather without hearing people complain about mosquitoes. They swat away, sit in campfire smoke, cover up…
Twitter’s former security chief, Peiter “Mudge” Zatko, filed a whistleblower complaint with the Securities and Exchange Commission in July 2022, accusing the microblogging platform company…
Young people are demanding change. In the last few days, young Indigenous activists and their supporters blocked parliamentarians in Victoria, B.C., from accessing the provincial…
Methane, the main ingredient in natural gas, is a larger climate problem than the world anticipates, and cutting its emissions will be crucial to slow…
As manufacturers introduce new models of electric vehicles, demand for them is growing steadily. New EV sales in the U.S. roughly doubled in 2021 and…
Gun sales have risen in recent years, particularly during the COVID-19 pandemic. On Feb. 28, 2022, SciLine interviewed Garen Wintemute – an emergency medicine physician…