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Lawsuit, Twitter accused of helping Saudi Arabia commit human rights abuses (www.theguardian.com)

The lawsuit was brought last May against X, as Twitter is now known, by Areej al-Sadhan, the sister of a Saudi aid worker who was forcibly disappeared and then later sentenced to 20 years in jail. Lawyers for Al-Sadhan updated their claim last week to include new allegations about how Twitter, under the leadership of then-chief...

MIT engineers create an energy-storing supercapacitor from cement, water, and carbon black (news.mit.edu)

MIT engineers created a carbon-cement supercapacitor that can store large amounts of energy. Made of just cement, water, and carbon black, the device could form the basis for inexpensive systems that store intermittently renewable energy, such as solar or wind energy.

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