护照博物馆
这个网站集合了世界各地护照样式，还有办理程序，办理难易程度等等。Passport Index curates, sorts and ranks the world's passports. Explore passport designs, browse by visa-free score, color, or country and discover how they rank.
是一项全球航班跟踪服务，为您提供全球数千架飞机的实时信息。The world’s most popular flight tracker. Track planes in real-time on our flight tracker map and get up-to-date flight status & airport information.
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Paletton
打开网站即可选择一种颜色，然后系统自动生成配套的色系供设计师使用。In love with colors, since 2002. A designer tool for creating color combinations that work together well. Formerly known as Color Scheme Designer. Use the color wheel to create great color palettes.
大熊猫世界
景直播-看熊猫在线吃竹，休息时间好像有事可做了。全
VirtOcean-海洋之音
网站可以聆听深海的声音，还有海洋生物的真实声音。Create ambient soundscapes for relaxation or productivity. Relaxing sounds of the deep blue ocean.
Physics Girl-国外科普视频网
是一个有趣的物理视频和科学材料科普的视频网站。A YouTube Channel hosted by Dianna Cowern that adventures into the physical sciences with experiments, demonstrations, and cool new discoveries.
Meteor showers as seen from space-太空看流星雨
在精致的宇宙模拟环境中，体验一场流星雨。3D visualization of NASA meteor shower data. Scientifically accurate and fully interactive.
FlightAware
最好的飞行跟踪站点：实时跟踪地图、飞行状态、航空公司航班延误、私人/通用航空飞行及机场信息。
小鸡词典 – 查网络流行语，就上小鸡词典
此网站收集网络流行词汇，还有详细的出处和注解，网络词汇大辞典当之无愧了。
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