Scientists developed a new method to purify water using sunlight and a simple filter

2025-11-16 08:29:05 分类：承德市 阅读(44561)

Scientists developed a new method to purify water using sunlight and a simple filter

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The government announced tax breaks for families who adopt childrenA bookstore expanded its collection of books in foreign languages

Scientists developed a new method to clean oil spills using natural bacteria

The transportation department repaired potholes on major roads before winterLocal authorities launched a campaign to clean up a polluted river with volunteers collecting over 6 tons of trash

A tech startup raised $220 million in a new funding round valuing the company at over $1.2 billionA famous actor won the Best Actor award at an international film festival for their role in a critically acclaimed movie

The government announced a new program to help homeless people find permanent housing with a budget of $120 millionA new high-speed internet service was launched in rural areas providing faster connectivity to underserved communities