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  • βœ‡Antiques and Vintage - flickr
  • 20260324-HISTORIA AVIACION 001-MJ003-2K Manuel Gual
    Manuel Gual posted a photo: A Cinematic Journey Through the History of Aviation Description: A wide cinematic collection celebrating the evolution of aviation, from fragile early biplanes and daring pioneer pilots to flying boats, wartime fighters, classic airliners, supersonic icons, stealth aircraft, and futuristic aerospace designs. The series combines golden hour light, dramatic skies, ocean crossings, misty runways, military silhouettes, retro travel atmosphere, and science fiction con
     

20260324-HISTORIA AVIACION 001-MJ003-2K

Manuel Gual posted a photo:

20260324-HISTORIA AVIACION 001-MJ003-2K

A Cinematic Journey Through the History of Aviation

Description:
A wide cinematic collection celebrating the evolution of aviation, from fragile early biplanes and daring pioneer pilots to flying boats, wartime fighters, classic airliners, supersonic icons, stealth aircraft, and futuristic aerospace designs. The series combines golden hour light, dramatic skies, ocean crossings, misty runways, military silhouettes, retro travel atmosphere, and science fiction concepts to create a visual timeline of flight as both engineering achievement and human dream.

These images have been generated by Artificial Intelligence.

  • βœ‡Popular Science
  • It’s National Paper Airplane Day: How to make a NASA-approved plane Laura Baisas
    While a holiday weekend has come and gone, May 26 is not without a cause for celebration. It’s National Paper Airplane Day!Β  The annual day commemorates the homemade aeronautical toy that has fascinated (and frustrated the less crafty) children and adults for generations. According to National Day, the practice of constructing paper planes is sometimes called aerogami, after origami, the Japanese art of folding paper. Building paper planes that can soar through the air like a bird is believed
     

It’s National Paper Airplane Day: How to make a NASA-approved plane

26 May 2026 at 16:27

While a holiday weekend has come and gone, May 26 is not without a cause for celebration. It’s National Paper Airplane Day!Β 

The annual day commemorates the homemade aeronautical toy that has fascinated (and frustrated the less crafty) children and adults for generations. According to National Day, the practice of constructing paper planes is sometimes called aerogami, after origami, the Japanese art of folding paper. Building paper planes that can soar through the air like a bird is believed to have originated in ancient China, where paper was invented around 105 CE. However, the art of folding it into an airplane may have been perfected in Japan, as it is similar to origami.

Here in the United States, instructions for folding the Basic Dart were included in a children’s book published in 1859, so it is safe to say kids and adults alike have been making them for over 167 years. The term paper airplane was then coined in 1907 and replaced paper dart as the dominant term by the 1950s. In 2022, Kim Kyu Tae nabbed the Guinness World Record for the Longest Paper Airplane Throw Ever with a flight of 252.6 feet. According to Guiness World Records, the longest time flying a paper aircraft is 31.2 seconds and was achieved by Rao Chongyi and a team in China in February.Β Β 

If you’re inspired to create the world’s best paper airplane, we have you covered. You can also look to the great minds at NASA for inspiration. After all, the first letter β€œA” in NASA stands for aeronautics. Their step-by-step NASA Space Crafts tutorial will not only help you make a colorful paper airplane, but also NASA’s X-57 Maxwell and the X-59 Quiet SuperSonic Technology.

May your National Paper Airplane Day be free of paper cuts.

The post It’s National Paper Airplane Day: How to make a NASA-approved plane appeared first on Popular Science.

Transport chief says health risks linked to late-night aircraft noise over Tung Chung at β€˜acceptable’ levels

3 June 2026 at 09:18
tung chung noise

Hong Kong’s transport chief has said that late-night aircraft noise over Tung Chung is within acceptable limits in terms of risks to residents’ health.

Secretary for Transport Mable Chan on December 17, 2025. Photo: GovHK.
Secretary for Transport Mable Chan on December 17, 2025. Photo: GovHK.

Lawmaker Chan Hok-fung relayed concerns from residents during a legislative Q&A on Wednesday. He said that the issue β€œhas been aggravated significantly,” since the operating hours of the South Runway were extended to 2am in August last year.

His requests for the utilisation rate of the runway during midnight and 2am were not met by Secretary for Transport and Logistics Mable Chan. However, the minister said that the Airport Authority had conducted health impact assessments with regard to noise.

β€œThe assessment indicates that both short-term and long-term potential health risks resulting from the operation of the 3RS [Three Runway System] are within acceptable levels,” she said.

Housing and urban planning
Tung Chung. File Photo: Kyle Lam/HKFP.

The Aviation Environmental Federation, a UK-based non-profit, says high levels of aviation noise can lead to chronic sleep disturbance and long-term annoyance.

The World Health Organization (WHO) recommends that the annual average outdoor noise level for aircraft, across 24 hours, remains below 45 decibels. The WHO uses a Day-Evening-Night level metric, taking account of quiet and loud moments throughout a year, whilst penalising night-time noise before averaging them out to a single figure.

In environmental impact assessments, Hong Kong uses the Noise Exposure Forecast (NEF) 25 contour, under which the day-night average sound level of aircraft should be kept at around 55 to 60 decibels.

Cathay Pacific. Photo: GovHK.
Cathay Pacific. Photo: GovHK.

Hong Kong’s Civil Aviation Department monitors aircraft noise by tracking the peak instantaneous noise level of individual flights passing overhead, rather than a continuous annual average. It then publishes the percentage of total flights which hit certain decibel brackets.

In the 12 months leading up to March 31 this year, 91.49 per cent of flights over Tung Chung emitted noise under 65 decibels – the rest exceeded the limit.

Mitigation measures

The transport chief said on Wednesday that a number of aircraft noise mitigation measures had been rolled out and aviation technology was improving to dampen engine sound.

β€œRelevant measures include control at source by prohibiting/restricting aircraft with higher noise levels from operating in Hong Kong, and reducing the number of flights overflying densely populated areas at night when weather and safety conditions permit, such as arranging arrival aircraft to land from the southwest over the water, thereby mitigating the noise impact on residents living in the vicinity of the airport,” she said.

β€œWhile consolidating and enhancing Hong Kong’s position as an international aviation hub, the Government will continue to balance community well-being and environmental benefits, proactively promoting the synergistic development of the aviation industry and the environment to achieve high-quality and sustainable growth,” she added.

Hongkongers may complain about aircraft noise by contacting the Civil Aviation Department hotline on 2769 6969 or emailing aircraftnoise@cad.gov.hk.

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