Here's an eco-friendly way to tell time: Simply fill the Bedol Water-powered Clock's tank (箱) with water, add some lemon juice, and the clock will display the time without the need for environmentally harmful batteries. There are two sets of metal electrodes (电极) inside the water tank. Water contains ions (离子) that carry negative and positive charges. These ions complete a charge between the electrodes, creating enough energy to power the clock. Just refill the tank every few weeks, and this clock will keep on ticking.

　　Bloodhound SuperSonic Car (SSC) will be the first car to attempt to break the l,000-mile-an-hour barrier. (The current record is 763 miles an hour.) A concept for now, the rocket-shaped car gets its original push to 350 miles an hour from a jet engine. Then a rocket fires up, pushing the SSC past 1,000 miles an hour. In order to keep the car streamlined (流线型的), the driver lies back at a 45-degree angle (角度).

　　You’re having a blast at your friend’s birthday party. But when it's time to bring out the cake, everyone crowds around, blocking your view. No worries. Throw the Triops into the air, and this clever camera captures the view from above. The Triops can take three pictures at once, each from different angles. You can also record sounds and command the Triops to start shooting whenever it hears that noise. That's one smart camera.

　　What is the common characteristic of the Venturi Eclectic and the Bedol Water-powered Clock?

【2016届高考英语二轮阅读理解九十天强化训练：1】相关文章：

★ 2014届高考英语一轮复习课时作业(三十一)选修6Module 1《Small Talk》（外研版）

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (25)

★ 2017届高考英语二轮复习大题冲关秘籍完形填空之记叙文：体验真题（含解析）

★ 2016高考英语听力提升素材

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (79)

★ 2014届高考英语一轮复习必修1参考答案（外研版）

★ 【三维设计】2017届高考英语（江苏专用）二轮复习高考单词5大记忆法课件：3.谐音记忆法

★ 安徽省淮南市2014高考英语一轮单项选择及文章训练（19）及答案

★ 重庆市2014高考英语阅读理解一轮（精品）训练题（9）附答案

★ 【三维设计】2017届高考英语（江苏专用）二轮复习阅读理解解题技法示范课件：3