搜索优化
English
搜索
图片
Copilot
视频
地图
资讯
购物
更多
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
9 天
The world’s first 3D-printed microscope costs only $60 to build
Researchers have designed and built the world’s first microscope made entirely from 3D-printed parts. And because the ...
Hackaday
7 年
Stereo Microscope Teardown
Stereo microscopes are very handy tools, especially for a lot of hackers who now regularly assemble, test and debug SMD circuits using parts as small as grains of sand. We have seen a lot of ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Nashville school shooting
Los Angeles wildfire updates
Legendary guitarist dies
Prince Harry settles suit
Launches bid for governor
2,000-year-old statue found
Files $500M defamation suit
Faces new allegations
The Band's keyboardist dies
Turns down plea deal
Murder charge upheld
Bryan pastor found guilty
Can target schools, churches
Soda button reinstalled
Voice of Navy football dies
Silk Road founder pardoned
Meta ex-COO sanctioned
Refugee arrivals suspended
1st Japanese elected to HOF
SCOTUS grants new hearing
Raising prices again
Antisemitism lawsuits settled
DEI staff placed on leave
FDA approves nasal spray
Record-breaking snow
Doug Collins hearing
Houthi rebels release crew
Drives Ferrari F1 car
'Days of Our Lives' star dies
Trailblazing cartoonist dies
反馈