Briefly: Portal Cafe, Chinese Space Smog, Hair Hacker

Brief news items of note for Lifehacker readers, including: Portal gets its own real-life cafe, what China’s smog looks like from space, seven beauty tips for healthy looking hair.

Hair image from Shutterstock

• The cult video game Portal now has its own themed cafe Sweden. We hear the cake is fantastic. Head to Kotaku for the pics.
• It’s no secret that China has a smog problem. But did you know it’s clearly visible from space?
• Mark Zuckerberg says he’s giving 99% of his Facebook shares — $45 billion — to charity. Business Insider has the story.
• Here are this week’s best grocery specials from Coles and Woolworths. For more online bargains, head to our Hump Day Deals page.
• Wish your hair looked healthier? POPSUGAR has listed seven things women with really healthy hair always do.