Charge mePortable gadgets always need fresh batteries. And that can be annoying because the cost of batteries soon adds up. Well, not exactly, not if you use USBCell Batteries. These new AA size ……

to breathe! CAPRICORN 摩羯座 (Dec 22 - Jan 19)You need to get more sleep and take care of yourself. Having... batteries for the rest of the year. This energy boost comes only once a year, so make the most ……

the technology practical and inexpensive.Batteries are the biggest challenge. In the plug-in-hybrid world, lithium-ion (锂离子) (Li-ion) batteries are getting the most attention. These batteries can store ……

against using electric bikes. If the batteries are no longer usable, people justdump(丢弃) them, which.... If someone rides too fast, they can'tbrake(减速) easily. So the more people there are, the greater ……

Care for the habitatAROUND 1,000 Shanghai university students gathered to promote environmental... pamphlets and used bamboo baskets to collect used batteries.Politics out in frontUNIVERSITY students ……

Green planeLook at this small plane. Its name is Oxyflyer. It is the first plane to fly on batteries (靠电池飞行). ……

the insurance service even if it is not too expensive. But, you don't need to:care too much if your.... But, you don't need to:care too much if your treatment is going to cost a huge amount;put up ……

Run out of batteries? Use a potato for power!HOW do you make a battery out of a potato?You will need a small lightemitting diode(发光二极管), which you can buy from any electronic shop. Collect also ……

Take care of lettersDear editor,In our school, students' letters are delivered to the school's mail centre. We need to go there to fetch them. However, I sometimes can't find the letters that were ……

used their own shopping bags since then.3. Eat less meat.You don’t need to become a vegetarian (素食... these bulbs. They produce just as much light, last up to 10 times longer and don’t need to be changed ……

The flowerpot (花盆) takes care of (照顾) your flower. When it抯 angry, you need to water the flower. Good, now it smiles. ……

good friends with the monkeys. These mensave(节省) the zoo a lot of money. The zoo now doesn't need to take care of too manyinjured(受伤的) monkeys.It's hard workSLEEP at work? Soundsstrange(奇怪 ……

you need to. ·Ask your parents to buy rechargeable batteries (充电电池); try to choose toys that do... the refrigerator door open any longer than you need to. ·Ask your parents to buy rechargeable batteries (充电电池); try ……

. But to keep one at home does need a lot of care and attention.If you want an animal at home, think... of them need special care that you cannot give. If you want a pet from the wild, check that it is safe ……

before the four batteries need to be replaced, the company said.The 190-gram, 13-millimetre thick ……