2. In 2012, Google introduced Google Glass, a computer you can wear on your face. Someone wearing the glasses can be walking down the street or doing any everyday task while simultaneously seeing an overlay of calendar appointments, messages, and subway alerts. They can make video calls and even upload live videos to the Internet while on the move, without ever needing to use their hands. Google Glass might be cool, it might be new, it might be revolutionary, but it's definitely not the first pair of wearable computer glasses.
3. The price of gold has risen 15 per cent since the beginning of 2017 to trade at $1,334.78 a troy ounce.
4. 迷你剧集/电影类最佳男演员：考特尼?B?万斯(Courtney B Vance)，《美国罪案故事：公诉辛普森》(The People v. O. J. Simpson: American Crime Story)
Despite our global economy, only 20 percent of Americans speak another language. Sixty Vocab is aiming to change that with it’s online foreign language game. Based on the premise that 2000 words equals 60 percent of a foreign language, Sixty Vocab is aiming to make learning essential vocabulary fun. The games teach the words most commonly used in conversation and applies time-based discipline — the faster you guess the word, the more rapidly you move on to the next one. Bridging the gap between your high school classes and a pricey foreign language program, Sixty Vocab is offering a unique option for those who want to learn a foreign language during their morning coffee or commute.