Search results
16 Nov 2023 · JKR Bina Jalan ‘Glow In The Dark’ Pertama Di Malaysia. Teknologi ‘Glow In The Dark’ yang digunakan oleh Jabatan Kerja Raya (JKR) Hulu Langat ini boleh bertahan selama 10 jam di waktu gelap dan masih memberi kesan pancaran meskipun ketika hujan. by Farahin Fadzil.
16 Nov 2023 · Ternyata, jalan tersebut yang dikenali sebagai Jalan Sungai Lalang menjadi laluan pertama di negara ini yang mendapat jolokan glow in the dark. Jabatan Kerja Raya (JKR) Daerah Hulu Langat menjadi agensi pertama di bawah Kementerian Kerja Raya yang mencuba teknologi jalan bercahaya dalam gelap.
11 Mac 2019 · Learn about the different types of luminescence, such as photoluminescence, bioluminescence, chemiluminescence and radioluminescence, that make glow-in-the-dark products possible. Explore the history of phosphorus, glowsticks and other examples of glow-in-the-dark science.
19 Okt 2015 · Learn about different types of luminescence and see examples of glowing objects and substances. Find out how chemiluminescence, bioluminescence, incandescence, triboluminescence, radioactivity, and phosphorescence produce light.
3 hari yang lalu · To make glow in the dark paint, all you need is a highlighter and some cornstarch. First, open the end of a non-toxic highlighter with pliers, and pull the felt strip out from the center. Then, place the felt strip in a small bowl of water, and massage it with your fingers to release the ink.
27 Nov 2012 · Often, you have to place them in a very dark place to see their faint green glow. Newer glow-in-the-dark items may glow more brightly for several hours. To make glow-in-the-dark toys, manufacturers look for phosphors that can glow for a long time.
3 Jan 2020 · Learn about the photoluminescent process that makes some materials glow after absorbing energy and releasing it slowly. Discover why green is the most common glow in the dark color and how other colors and processes work.