James Clerck Maxwell membuat serangkaian percobaan dengan menggunakan proyektor cahaya dan penapis (filter) berwarna. three buah proyektor yang telah diberi penapis (filter) warna yang berbeda disorotkan ke layar putih di ruang gelap. Penumpukan dua atau tiga cahaya berwarna ternyata menghasilkan warna cahaya yang lain (tidak dikenal) dalam pencamp
PPF Motor vehicle Security: The Ultimate Shield for the Car
When it comes to maintaining the pristine appear of your vehicle while shielding it from exterior features, PPF car protection is among the simplest remedies currently available. Paint Safety Movie (PPF) is a sophisticated technologies which offers an invisible shield towards scratches, chips, stains, and environmental harm. In the following paragr