The "strength" of PLA filament all depends on how much the filament is expanded. But at the same time, different filament brands offer a different percentage of expansion range.

A triboelectric nanogenerator (TENG) certainly sounds like the sort of thing you’d need to graduate from Starfleet Engineering to put together, but it actually operates on the same principle ...

A 37-year-old man was busted when authorities raided his Queens apartment and found a small ghost gun-making operation, police said Friday. Jonathan Diaz was hit with various weapons charges, police ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

A near-death experience (NDE) is the conscious, semi-conscious or recollected experience of someone who is approaching or has temporarily begun the process of dying—for example, during a cardiac ...

NEAR Protocol price analysis shows a rise to the $5.50 mark. NEAR price ROSE by over 1.2% at the time of writing. NEAR Protocol sought support and resistance at $5.50 and $6.00, respectively. Near ...

Rae Hartley Beck first started writing about personal finance in 2011 with a regular column in her college newspaper as a staff writer. Since then she has become a leader in the Financial ...

NPR's weekly news quiz hosted by Peter Sagal. Have a laugh and test your knowledge with today's funniest comedians and a celebrity guest.

加密货币是一种数字形态的货币。他们属于数字资产，可用于购买商品和服务。加密货币也可储存价值、记账和作为交换中介。分布式账本(又称“区块链”)保障了这种数字资产的安全。第一个加密货币是比特币，中本聪(假名)创造了这种加密货币，并在2009年 ...