Amanda Christyarti Wirdyatmi

FOGBOW Fogbows – sometimes called white rainbows, cloudbows or ghost rainbows – are made much as rainbows are, from the same configuration of sunlight and moisture.  A fogbow is similar in some respects to a traditional rainbow forming from sunlight interacting with water droplets contained in fog, mist or cloud rather than interacting with raindrops as it does in a classical rainbow. These water droplets are much smaller than raindrops, nearly always less than 0.1 mm in diameter.  These tiny droplets cause the light to undergo different physical processes, most notably diffraction, which leads to fogbows appearing to be devoid of colour. It is for this reason that fogbows are sometimes known as white rainbows.  The water droplets that make up fog are so tiny compared to raindrops, between 10 and 1000 times smaller, that while the light still reflects from the water droplet back towards the observer, the process of diffraction of the light by the droplet becomes a dominant eff

Tur Budaya 2019     Tur Budaya is an event that 3 Senior High School Bandung held (especially OSIS) for grade 11 to escape from school related stuffs and just enjoy a holiday with friends. Like last year, this year Tur Budaya we're going Bali!     Firstly, we meet at Bandara Husein Sastranegara at 10 A.M. There, we were waiting for our flight at 1.20 P.M. The tour guide gave us McDonalds for us to eat while we were waiting for our flight. But, unfortunately our flight was delayed for about 30 minutes. And because of that, we arrive late at Bandara Ngurah Rai. We were supposed to arrived at Bandara Ngurah Rai at 3 P.M. If we got out from the airport at 3 P.M we can visit Tanah Lot. But we got out from the airport at 5 P.M so we cannot visit Tanah Lot. So, we decided to went to Jimbaran and just eat there. At Jimbaran we took a lot of pictures and then we eat! But sadly, it suddenly raining very hard while we were eating. So we left our table in a hurry and enter the