歡迎閱讀《週日科學版》！我們每週日都要為你介紹可以在家中進行的有趣科學實驗。你可以在《科學日誌》中記錄自己做了哪些活動，這樣就可以將所學的紀錄下來，比較這些結果，也許還可以利用它們來設計新的實驗！先看一下《科學日誌》的點子再開始吧。展開實驗之前，記得要獲得大人許可喔！
Have you ever wondered if plants lose water from their leaves? This week we're going to do an experiment to find out.
What you will need:
Various kinds of leafy plants
PHOTO: MICHAEL KEARNEY, TAIPEI TIMES
Small plastic bags or ziplock bags
Tape (optional)
▲ Before you start, note that this works best on plants exposed to the sun.
▲ Put a plastic bag around one leaf on each plant. Close the bag in such a way that water won't be able to easily escape. Be careful not to crush the stem of the leaf.
▲ Close another bag and leave it to one side. This is your control.
▲ Periodically take a look at the bags. Note how much moisture appears in each of the bags.
▲ After a couple hours, take the bags off the plants and record your observations.
(MICHAEL KEARNEY, STAFF WRITER)
你是否曾想過植物內的水分會不會從它們的葉子流失呢？這個星期，我們將要做實驗來驗證。
所需材料︰
各類多葉植物
小塑膠袋或是封口袋
膠帶（可有可無）
▲實驗以前，請注意：如果將植物暴露在陽光下，實驗效果會最好。
▲將塑膠袋套在每一株植物的其中一片葉子上，然後將袋口封好，讓水氣不容易跑掉。請小心不要把葉柄給壓壞了。
▲將另一個塑膠袋也封好，然後放置一旁，作為對照組。
▲定期觀察這些塑膠袋，注意每一個袋子有多少水氣出現。
▲數小時後，將塑膠袋從植物上拿下來，並記錄所觀察到的現象。
（翻譯︰楊鴻泰）
Have you ever dreamed of hiking Taiwan’s majestic Mt. Jade or visiting Peru’s breathtaking Machu Picchu? These adventures sound amazing, but there’s something you should know about first: “altitude sickness.” This condition strikes when you climb to a higher elevation too quickly. The higher you go, the thinner the air becomes, making it harder for your body to absorb oxygen. The symptoms usually begin within hours of reaching high altitudes — about 2,500 meters or higher. You might experience headaches, dizziness, nausea, shortness of breath, or extreme fatigue. These symptoms can last for several days. The severity of altitude sickness varies
★ Bilingual Story is a fictionalized account. 雙語故事部分內容純屬虛構。 “Get in. It’s pouring.” She slid into the back seat, drenched and silent. “Tissues?” the driver asked. “No, thank you,” she said. Water beaded off her hair, ran from her coat, and made a small lake on the vinyl. She kept her head down, long black strands clinging to her face. “Where to?” She gave an address. “Funeral?” he asked as they slipped into the Xinhai Tunnel, rain fading to a hollow drum. She glanced up, puzzled. “No. Why?” “Crematorium’s about the only thing here.” He caught her eyes in the mirror.
A: In addition to boyband Energy’s concerts, Taiwan’s first major male dance revue has attracted attention. B: Several South Korean male dance revues and Australia’s Thunder from Down Under often tour Taiwan. Now Taiwan’s first all-male revue has finally appeared. A: According to the Liberty Times, Muscle High: A Male Dance Revue from Taiwan, featuring 13 hunks, opened last month and will run until Sept. 14. B: The rise of “hunk fever” in recent years has even caused a trend of working out in Asia. A: Let’s go to the Taipei Music Center’s Sub Livehouse for the show. A:
A: Any fun events happening this weekend? B: Boyband Energy’s concerts and Taiwan’s first major male dance revue have both sparked anticipation recently. A: Energy staged a comeback last year — 15 years after they disbanded — and they’re now more popular than ever. B: Their megahit “Friday Night” even won Song of the Year at the Golden Melody Awards. A: To pay tribute to the Queen of Pop Madonna, they added her choreography of 16 continuous jump squats to their music video, prompting a “16-squat challenge” that went viral across Taiwan. Do you wanna try it out? A:
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