阅星瞳创始人「星瞳」在小红书分享了他造出这款设备的全过程——
Amid all the complexity, one constraint outweighs them all: There are not enough workers.
，推荐阅读体育直播获取更多信息
So the solution here is straightforward: every government grant should stipulate that the research it supports can’t be published in a for-profit journal. That’s it! If the public paid for it, it shouldn’t be paywalled.
Петер Сийярто. Фото: Yves Herman / Reuters