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这种「毒碗」,你家可能天天都在用
后浪研究所· 2025-05-28 03:49
Core Viewpoint - The article highlights the health risks associated with using melamine tableware, particularly when exposed to heat, which can lead to the release of harmful substances like formaldehyde [1][2][3]. Group 1: Health Risks of Melamine Tableware - Melamine tableware, especially those that are colorful and lightweight, are often made from melamine-formaldehyde resin, which can decompose when heated, releasing formaldehyde [1][2]. - The heat resistance of melamine tableware varies; products from reputable manufacturers can typically withstand temperatures up to 120°C, while those from unregulated sources may only withstand around 100°C, posing a risk when used with hot food [2][3]. - A study from 2014 indicated that microwaving melamine materials increases the migration of formaldehyde, significantly shortening their lifespan compared to traditional heating methods, by more than ten times [5]. Group 2: Usage and Longevity Concerns - Melamine tableware is not suitable for high-temperature environments, such as microwaves or dishwashers, and prolonged use can lead to wear and tear, increasing the risk of harmful substance migration [4][7]. - A 2021 inspection by the Guangdong Product Quality Supervision and Inspection Research Institute found that melamine tableware used in student cafeterias often exceeded one year of use, indicating a higher risk of degradation and formaldehyde migration over time [6][7]. - It is advisable to replace melamine tableware that shows signs of wear or has been in use for over a year to mitigate health risks [8].
「卡」在地铁闸机口,6成人的出行至暗时刻|年轻人地铁出行报告
后浪研究所· 2025-05-27 06:14
Core Viewpoint - The article highlights the increasing reliance of young people on subways as their preferred mode of transportation, emphasizing the efficiency and convenience of subway travel in urban settings [2][3][4]. Group 1: Subway Usage Among Young People - 60% of young people use the subway almost daily, with only 1.9% not using it at all [3][4]. - On average, young people spend nearly 6 hours per week on the subway, with most trips lasting at least 30 minutes [5][6]. - The crowded nature of subways is acknowledged, with long commutes being a common experience for many [7]. Group 2: Satisfaction Levels with Subway Systems - Satisfaction levels for subway systems show that young people rate first-tier city subways at 3.2 out of 5, while new first-tier cities receive a higher satisfaction score of 3.6 [9][10]. - The early construction of subways focused on military readiness rather than passenger comfort, leading to dissatisfaction in heavily populated first-tier cities compared to less crowded new first-tier cities [11]. Group 3: Subway Efficiency and Innovations - The article discusses the evolution of subway lines and facilities to meet the demands of young people for speed and efficiency [12]. - Notable subway stations are highlighted for their unique features, such as Shenzhen's Futian Station with 36 exits and the longest underwater tunnel in Qingdao [13][15]. Group 4: Commuting Patterns and Challenges - The article presents data on daily passenger volumes, with major cities like Shanghai and Beijing leading in ridership [18]. - The highest passenger intensity lines are dominated by Guangzhou, indicating a trend towards increased usage in certain regions [19][20]. Group 5: Digital Payment and Efficiency - Over 80% of young people prefer "no-card" entry methods, utilizing mobile phones for quick access [35][36]. - The introduction of Huawei's NFC transportation card aims to enhance the commuting experience by eliminating the need for pre-recharge and allowing seamless access even in low connectivity situations [48].
晚8点的打折超市,年轻人抢不过大爷大妈
后浪研究所· 2025-05-21 09:09
Core Viewpoint - The article discusses the phenomenon of late-night discount shopping in supermarkets, particularly focusing on the intense competition and consumer behavior surrounding these events, highlighting the dominance of elderly shoppers in this space and the implications for younger consumers and supermarket strategies [5][31][32]. Group 1: Shopping Behavior and Consumer Dynamics - The late-night discount shopping scene is characterized by chaotic environments where elderly shoppers dominate, often leading to frustrations among younger consumers who struggle to secure desirable items [6][10][25]. - Social media challenges have sparked interest in late-night shopping, with influencers showcasing significant savings, which has contributed to the surge in popularity of these events [6][29]. - Many young consumers have adopted late-night shopping as a strategy to save money, often purchasing groceries for several days at a time, indicating a shift in shopping habits [25][30]. Group 2: Supermarket Strategies and Market Trends - Supermarkets like Seven Fresh, Hema, and Walmart have adopted late-night discount strategies to clear inventory and attract customers, creating a competitive landscape [5][29]. - The concept of "daily clearance" has been popularized by brands like Qian Dama, which pioneered timed discounts, influencing other retailers to implement similar strategies [29][31]. - Despite the initial success of these discount strategies, supermarkets face challenges such as low profit margins and the risk of alienating younger consumers who may prefer fresh produce from local markets over discounted items that may spoil quickly [31][32][34].
开放式关系、已婚单身、前任炮友……我们扒光了36段「非正常关系」
后浪研究所· 2025-05-20 09:10
不合适,那就分手吧。可是成年人的社交圈子越来越小,除了同事,几乎没有机会再接触新的 朋友了, 不如暂时和前任当个"搭子",孤单的城市里,好像只有Ta是最熟悉的人。 | …… | | --- | 年轻人的爱情真的不一样了。 于是520前夕,"后浪研究所"发起了一项 "非正常恋爱"的小调查征集,共有1122位朋友参与分 享。 今天520到了,按照惯例,我们还是聊聊爱情,这次,有些不一样。 谈过恋爱的年轻人可能都知道,现在感情里的门道有多深。 对方声称自己是单身,后来才发现 Ta是有暧昧对象的单身、和前任纠缠不清的单身、有性伴侣 的单身。 无论有多少超越普通朋友的男女关系,只要没有确定恋爱,都不妨碍一个人给自己打 上"单身"的标签。 终于收获一段或精挑细选,或不期而遇的爱情,可它好像和想象中又不太一样,为什么我的恋 爱对象是已婚的同事?为什么我的恋爱对象是教我们班的老师?为什么我的恋爱对象看起来很 正常却有奇怪的性癖…… 你目前的情感是单身 or 非单身?当代年轻人的答案绝对不是二选一。 被问及自己当下的情感状态, 在选择了单身的受访者中,只有55%的人是"没有任何情感关 系"的单身——全日制单身。 "全日制单身" ...
做家务,正在偷走打工人的「下班自由」
后浪研究所· 2025-05-19 09:40
Core Viewpoint - The article emphasizes the importance of household chores being a source of comfort rather than stress, suggesting that a robotic vacuum cleaner can alleviate the burden of cleaning tasks and help individuals reclaim their personal time [11][19]. Group 1: Household Chores and Stress - The article describes various frustrating scenarios related to household chores, highlighting the overwhelming nature of these tasks for young individuals [9][11]. - It argues that household chores should serve to enhance comfort and enjoyment in life, rather than becoming a source of anxiety [11]. Group 2: Promotion of Robotic Vacuum Cleaners - The article promotes a group purchase event for robotic vacuum cleaners during the 618 mid-year sale, featuring brands like Ecovacs, Roborock, and Dreame [13][15]. - It mentions specific models available for purchase, including Ecovacs T80, Roborock P20 Ultra, and Dreame S50 Pro, catering to various consumer needs [15][16]. - The promotion includes exclusive discounts and accessory packages, emphasizing the value and affordability of these products during the sale [18][19].
27岁,我停经了
后浪研究所· 2025-05-16 02:13
Core Viewpoint - The article discusses the increasing prevalence of premature ovarian failure (POF) among young women, highlighting personal stories and the emotional and physical challenges faced by those diagnosed with this condition [3][5][10]. Group 1: Personal Experiences - Yuan Yuan, diagnosed with POF at 26, initially struggled to understand her condition and faced emotional turmoil as she dealt with the implications of potential infertility [3][5]. - Liu Le, another case, experienced significant changes in her menstrual cycle and health, leading to a diagnosis of POF at 35, which she initially dismissed as a temporary issue [7][9]. - Both women faced societal stigma and personal shame regarding their diagnoses, often feeling isolated and misunderstood [21][24]. Group 2: Medical Insights - The article notes that the diagnosis of POF in women under 30 is becoming more common, with estimates suggesting that 5%-15% of POF patients fall into this age group [10][11]. - Factors contributing to POF include lifestyle choices such as extreme dieting and high stress levels, which can disrupt hormonal balance and menstrual cycles [11][12]. - Medical professionals emphasize that POF does not equate to complete infertility, as there remains a small chance of conception even with low AMH levels [27]. Group 3: Emotional and Psychological Impact - The emotional toll of POF includes anxiety, depression, and relationship strain, as both Yuan Yuan and Liu Le experienced significant changes in their personal lives and mental health [16][19][28]. - The article highlights the importance of community support, as Yuan Yuan found solace in connecting with others facing similar challenges, which helped her shift her perspective on her condition [23][24]. - Liu Le ultimately decided to prioritize her health over the desire for children, reflecting a broader theme of self-acceptance and coping with chronic health issues [28].
年轻人最爱的「毛绒绒」品牌,迪士尼只能排第二|2025毛绒玩具报告
后浪研究所· 2025-05-15 08:01
毛绒绒收集癖, 在年轻人间集体爆发 这是一个「悦己消费」至上的时代, 高达92%的人,毛绒玩具都是买给自己的。 「毛绒绒」也是年轻人最稳妥的社交货币, 半数人偶尔也会给朋友挑一个, 把这份快乐传递出去。 年轻人都在给谁买毛绒玩具? 自己 | 92.1% 51.1% 朋友 23.8% 恋人 孩子 13.2% 亲人 | 11 0% 宠物 7.5% 而毛绒玩具这玩意,只要沾上就戒不掉了。 「毛绒绒」 爱好者们, 几乎人手10个毛绒玩具! 家里都快变成小型博物馆了。 并且随着年龄层提升,毛绒玩具也越多。 近4成人家里毛绒绒超过15个, 这场面肯定很壮观。 不同年龄层拥有的毛绒玩具数量 00后 95后 90后 85后 10.0个 10.9个 11.0个 8.04 平均9.8个 年轻人对毛绒绒的爱和压力值相关度极大。 5级「压力山大」的人 是毛绒界的「铁杆粉丝」 , 平均喜爱度竟高达4.51分! 反观压力小的年轻人,就没那么上头了。 | 不同压力的年轻人对毛绒玩具的喜爱程度 | | | | --- | --- | --- | | ○ 非常大 4.51 | | ■ 比较小 4.33 | | □ 比较大 4.23 | | ○ ...
屁味封装器、自动洗头机、灾难逃生器……这届年轻人的「抽象」用AI实现了
后浪研究所· 2025-05-14 10:45
Core Viewpoint - The article discusses how young people's abstract ideas are being transformed into tangible products through the use of AI, showcasing a new era of creativity and consumer engagement in the market [34][45]. Group 1: Young People's Creativity - Young people are increasingly expressing their abstract ideas through various creative outlets, such as unique kites at events and innovative umbrella designs that reflect current trends and nostalgia [2][3][20]. - The emergence of AI tools has enabled these abstract concepts to be visualized and materialized, allowing young individuals to turn their imaginative ideas into product prototypes [12][35]. Group 2: AI's Role in Product Development - AI has facilitated the transformation of previously unimaginable ideas into concrete designs, making it easier for young creators to bring their visions to life [12][41]. - The article highlights various AI-generated products, such as a disaster survival device and a pet bathing tub, showcasing the diverse applications of AI in addressing unique consumer needs [11][18]. Group 3: Consumer to Creator Shift - There is a notable shift from passive consumption to active creation among young consumers, who are now taking on the role of product managers, designing items that reflect their personal tastes and lifestyles [44][45]. - Platforms like Douyin (TikTok) are fostering this creative environment by allowing users to submit their ideas and see them potentially developed into marketable products, creating a feedback loop between consumers and brands [44][46]. Group 4: Market Implications - The integration of AI in product design is not only enhancing creativity but also providing brands with insights into consumer preferences, enabling them to respond more effectively to market demands [41][43]. - The article suggests that this trend could redefine the future of consumption, where consumer-generated ideas become the foundation for new products, leading to a more collaborative relationship between brands and consumers [45][46].
全球文科倒闭潮来了?不,未来文科会越来越重要|专访《优秀的绵羊》作者
后浪研究所· 2025-05-13 06:40
Core Insights - The article discusses the increasing pressure and competition in the job market, particularly for young people, as resources and talent concentrate in a few leading industries, while liberal arts education declines [1][3][4] - It highlights the existential crisis faced by graduates from elite educational institutions, who often feel anxious and lost despite their achievements [1][4][5] Group 1: Elite Education System - The elite education system is criticized for producing "excellent sheep" who excel in following directions but lack critical thinking and self-awareness [1][3] - The phenomenon of degree inflation is noted, with a significant increase in the number of degrees awarded from 1991 to 2022, leading to a devaluation of bachelor's and master's degrees [5][9] - The article emphasizes the need for students to pursue unique paths rather than conforming to popular fields, which are becoming oversaturated [9][10] Group 2: Mental Health and Existential Crisis - Young people are facing severe mental health challenges due to the pressures of the elite education system, leading to a lack of vitality and purpose [4][10] - The article suggests that the core issue lies in how individuals define their life's meaning, urging them to seek fulfillment beyond external rewards [10][12] Group 3: Future of Liberal Arts - The future of liberal arts education appears bleak, with a declining percentage of graduates majoring in humanities, dropping from 11% to below 3% over the decades [14][15] - The article warns that the cancellation of humanities programs in universities may continue, impacting the cultural and intellectual landscape [17][19] - It argues that despite the challenges, the skills developed through liberal arts education, such as critical thinking and creativity, will remain valuable in the face of technological advancements [20][22] Group 4: Adaptation and Self-Discovery - The article encourages students to explore their true interests and values early on, rather than following conventional paths dictated by societal expectations [12][36] - It emphasizes the importance of adaptability and continuous learning in a rapidly changing world, suggesting that students should not view their degrees as directly tied to their future careers [28][30] - The need for a balanced approach between pursuing personal passions and adapting to technological changes is highlighted, asserting that both can coexist [22][24]
搭上AI快车的00后,已经融资千万了
后浪研究所· 2025-05-09 07:41
小天才和小镇做题家,在AI赛道都有光明的未来。 撰文| 张晶 编辑| 薇薇子 封面来源| IC photo 上桌!留给00后的红利 双非院校,文科,即便是硕士学历,在如今的就业市场上也很难找到一份合适的工作。 好在毕业前,00后毕业生雪柳已经有三段大厂AI业务的实习经历——深度参与了大厂头部AI产品从0 到1 的过程,其中有一款AI产品上线时的用户手册都是她亲自撰写的。 投出的600多份简历,大多连初筛都过不了,但这三段实习经历犹如决定性筹码,让她收到了跟AI相 关岗位的面试机会。 最终,雪柳拿到了2家AI公司的offer。 即将从复旦大学金融系硕士毕业的博誉在这波AI热潮下,也顺利拿到了上海一家大厂AI业务线的 offer,年薪数十万,这个年包在同期毕业生里极具竞争力。 尽管在他刚入学的2022年,学校还流传着毕业即年薪百万的传说。当然,2年过去了,这样的就业神 话早已破灭。 "作为金融系的学生,我们都很焦虑。"这两年,金融业进入下坡阶段,招聘机会越来越少,找工作的 时候,博誉尝试从金融学转型,寻找一些前景明朗、起薪稍高一些的行业。 一次偶然的机会,他进入一家AI+金融的创业公司实习,从此开始搭上AI这条线 ...