日期:2020-12-02 一項在每天凌晨1點30分進行的、持續了10晚的實驗揭示了污染夜空的人造光的主要來源。 As well as obscuring our view of a naturally dark night sky with that all-too-familiar glow, artificial light can disrupt our sleep and affect our health. It also affect... 閱讀全文>>

日期:2020-12-02 Why do we eat so much? One reason is buffet lunches they need no explanation. Business dinners that last for hours also encourage people to eat too much. Dinner parties with friends are also culprits, as being in a good mood gives you an appetite. E... 閱讀全文>>

日期:2020-12-01 Many of us ponder what lies in outer space. When we look up at the night sky, we see stars, the twinkle of a moving satellite and occasionally a distant planet. But one thing we dont see is the millions of pieces of junk filling up space. Its this d... 閱讀全文>>

日期:2020-12-01 Are you a tea drinker? If so, youre not alone. Every day around the world millions of cups of this popular brew are drunk, and its been that way for thousands of years. The oldest discovered tea is from the Han Dynasty, dating from 206BC to 220AD. B... 閱讀全文>>

日期:2020-12-01 Thats because, researchers say, our brains do their best to keep us from dwelling on our inevitable demise. A study found that the brain shields us from existential fear by categorizing death as an unfortunate event that only befalls other people.... 閱讀全文>>

日期:2020-11-24 英國科學家研發出可以分辨不同威士忌之間細微差別的人造舌頭。這項技術可以用于幫助打擊假酒交易。 Engineers used sub-microscopic slides of gold and aluminium, arranged in a chequerboard pattern, to act as the tongues taste buds. The researchers poured wh... 閱讀全文>>

日期:2020-11-24 科學家們認為他們已經找到了一種方法來阻止普通感冒以及與之密切相關的病毒,這種病毒可能導致癱瘓。研究人員們并未直接攻擊這些病毒,而是將目標轉向了人體細胞內的一種必需的蛋白質,病毒需要這種蛋白質進行復制。 The common cold gets us all. Adults can expect a... 閱讀全文>>

日期:2020-11-24 科學家們發現了第一個與左撇子有關的基因指令。這些指令似乎還與大腦的結構和功能密切相連,尤其是與語言有關的區域。 Around one in ten of us is left-handed - but why? A team at the University of Oxford analysed 400,000 peoples DNA. They then compared left... 閱讀全文>>

日期:2020-11-24 一項研究表明,如果孕婦在懷孕期間壓力過大,她們的孩子在 30 歲之前患上人格障礙的可能性要比普通人高出近十倍。這項報告稱,即使是適度的長期壓力也可能會對胎兒的發育產生影響,這個影響在嬰兒出生后仍會繼續。 One in twenty people is thought to have a personal... 閱讀全文>>

日期:2020-11-24 一項研究估計,在英國家庭中,共堆積了多達四千萬件不再被使用的舊電子產品。而且每一件產品中都含有多種珍貴且日益 瀕危 的元素。 The Royal Society of Chemistrys survey of more than 2,000 people revealed that almost half have between two and five old gadge... 閱讀全文>>

日期:2020-11-24 近日,在透露了一項 令人激動的月球新發現 后,美國國家航空航天局公布了地球唯一的天然衛星上存在水的確鑿證據。 Scientists have previously found signs of ice on the Moon and water vapour in its thin atmosphere. 科學家們此前已經在月球上發現了冰存在的跡象... 閱讀全文>>

日期:2020-11-24 芬蘭科學家稱,在未來十年內,這種用空氣制成的蛋白質將在價格上與大豆競爭。這種蛋白質是由土壤細菌制成的,這種細菌以電解水中的氫為食。 With farming blamed for contributing to many environmental problems, theres been increasing investment in novel foods... 閱讀全文>>

日期:2020-11-24 一項研究表明,睡眠呼吸暫停綜合癥這個可以使人在夜間喘不過氣的睡眠疾病也許與患者舌頭上的脂肪量有關。 Researchers dont know why fat collects on the tongue, but they do know that larger and fattier tongues are more common among overweight people, who ar... 閱讀全文>>

日期:2020-11-21 如果氣候如預期變暖,到2100 年,南極帝企鵝將面臨真正的困難。專家說,這些鳥在海冰上養育它們的后代,所以如果它們賴以生存的這個 平臺 像氣候模型所預測的那樣大幅消融,帝企鵝的數量則很有可能急劇減少。 Emperors are the biggest of the penguins, and in many w... 閱讀全文>>

日期:2020-11-21 兩項主要研究顯示,亞洲及美國的鳥類總數 陷入危機。研究發現,美國和加拿大的鳥類數量在 50 年內減少了30億只。 Bird markets on Java, Indonesias most densely populated island, are a cacophony of song. This is a trade fuelled by a national passion for bird... 閱讀全文>>

日期:2020-11-21 英國醫生們說,十年前皮膚癌被認為是不治之癥,但現在,超過半數的患者都可以活下來。 There has been a staggering transformation in the treatment of melanoma. Ten years ago the disease was considered untreatable once it had spread round the body. People... 閱讀全文>>

日期:2020-11-21 研究人員設計出了一種可以在術后快速將身體組織粘合起來的雙面膠帶。這個設計靈感源于蜘蛛在雨中捕獵時分泌的 膠水。 Getting tissues in the body to form a tight seal is difficult because water on their surface makes them slippery. Sutures or stitches that... 閱讀全文>>

日期:2020-11-21 一項研究顯示,患有關節炎等長期健康問題的人在潮濕的天氣里更容易感到疼痛。民間流傳,寒冷會使疼痛更嚴重,但實際上人們對這類天氣的影響研究甚少。曼徹斯特大學的這項研究分析了從2500人的智能手機上收集來的數據,結果發現,在溫暖潮濕的日子里,疼痛的癥狀其實更... 閱讀全文>>

日期:2020-11-21 歐洲的 系外行星特征衛星(Cheops)太空望遠鏡已發射升空,以探索太陽系外的行星。這個觀測衛星將繼續跟進以往的探索工作,盡全力發掘關于遙遠世界的新見解。 Some 4,500 planets have been discovered orbiting other stars. But theres a feeling now that the scien... 閱讀全文>>

日期:2020-11-21 英國研究人員們稱,食品包裝上應標明一個人需要進行多少運動才能燃燒掉食品中所含的卡路里。多項探索性研究表明,這類食品標簽可以幫助人們節制飲食。 More than two thirds of UK adults are now obese or overweight and experts say we urgently need new ways to g... 閱讀全文>>

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