学习

学习最新

A person holding a smartphone featuring Duolingo, one of the best free language learning apps.
生活技能

作者：Stacey L. Nash

A stack of six hardcover books on a wood table with headphones around them and a blackboard in the background.
科技技巧

作者：Stacey L. Nash

A lineup of the best language software on a blue and white background
装备

作者：Nicholas Ware

A notebook with Spanish verb conjugations, written probably in the process of learning two languages simultaneously
生活技能

作者：Amanda Svachula

Why DARPA wants its robots to think like kids
DARPA

作者：Kelsey D. Atherton

old woman and girl play chess inside the house
项目

作者：Jean Levasseur

A person sitting with a black laptop on their lap, with their hands on the keyboard, ready to type.
科技技巧

作者：David Nield

A child doing homework at a table
问我们任何事

作者：Stan Horaczek

A person sitting on a bed, enjoying playing a keyboard that's hooked up to a laptop.
科技技巧

作者： Gina Wisener

Get smarter with these gamified learning apps
DIY

作者：RK Pendergrass

Elderly person in a blue uniform sitting next to a marching band drum that says Batesville Eureka Band Indiana
健康

作者：Erin Blakemore

Kid playing with blocks
科技技巧

作者：Mary Kearl

Chinese parents and kid have a meal in their dining room
科学

作者：拉胡尔·拉奥

Pair of Asian short-clawed otters
动物

作者：萨拉·凯莉·沃森

OK Play app
技术

作者：Stan Horaczek

a man with a wrench in his mouth, working on a motorcycle
生活技能

作者：Harry Guinness

Kid on laptop
COVID-19

作者：Sandra Gutierrez G.

Person watching laptop and taking notes.
生活技能

作者：Harry Guinness

8 new skills you can learn by watching YouTube
DIY

作者：David Nield

Female elk are practically bulletproof by age 9
动物

作者：Sarah Fecht

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