Heat packs (暖宝宝贴) are a “savior (救星)” for many of us in the freezing winter. However, sometimes a heat pack can swell (膨胀) too much. Is it dangerous? Will it explode (爆炸)?Heat packs (暖宝 ……

VCG猛犸象肉丸你想吃吗？猛犸象肉丸你想吃吗？Discover the science behind this mammoth meatballDiscover the science behind this mammoth meatballPAGE 6PAGE 6 ……

you ever lost something in a hard-to-reach space, like behind a couch or a cupboard? Wouldn..., like behind a couch or a cupboard? Wouldn’t it be nice to just be able to squeeze (挤) in and out? New ……

that this isn't just another import store. Highlighted prominently on the wall behind the cash register... than 40 additional volunteers help doing everything from working the register to unpacking stock ……

until you add heat to its pages. This book is a special edition (版本) of the US science fiction novel....The secret of this book is that it was printed using heat-sensitive (热敏的) ink. At room temperature, every ……

you heat its pages. This book is a special edition (版本) of the US science fiction novel Fahrenheit... of this book is that it uses a special kind of ink. The ink is heat-sensitive (热敏的). At room temperature ……

of El Nino.C. The causes of El Nino.D. Reasons behind the unusual heat.D. Reasons behind the unusual...Frying in the heat (P6)Frying in the heat (P6)Choose the answer:Choose the answer:1. Why does ……

produce brightness similar to the brightness your smartphone gives off.The science behind...HAVE you ever thought about how we use our body heat? A New York-based designer called Ross ……

again in sci-fi (science-fiction, 科幻) books and movies? Jet packs (背在身上的喷气飞行装置) for the whole family... are rich, and you may from now on feel a little behind the times when you sit in that well-worn ……

一节“甜蜜”的科学课一节“甜蜜”的科学课  A science teacher teaches his students to make sugar. VCGNovember... are having a “sweet” science class. They are making sugar from the sugarcane they planted in April ……

詹姆斯助热火创NBA历史第二长连胜纪录。MARCH 19 was a wonderful day for the Miami Heat. In the 2013 NBA season, Miami Heat won against Boston Celtics despite being 17 points behind. LeBron James got 37 points ……

to the skin and give off more heat. That helps the fragrance blossom. Pulse points are the wrist, behind... more heat. That helps the fragrance blossom. Pulse points are the wrist, behind the ear, the bend ……

in the sun can kill the virus.Although the novel coronavirus is vulnerable (脆弱的) to heat, it can only... is vulnerable (脆弱的) to heat, it can only be killed after exposure (暴露) to temperatures higher than 56 C ……

coronavirus is vulnerable (脆弱的) to heat, it can only be killed after exposure (暴露) to temperatures... the virus.Although the novel coronavirus is vulnerable (脆弱的) to heat, it can only be killed after ……

Science.A fabric is coated with conductive (导电的) metal. In cool and dry conditions, the fabric shrinks. This stops heat from escaping and then the metal conducts heat to the clothes. However, in hot ……