[Script Info] Title: [Events] Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text Dialogue: 0,0:00:02.74,0:00:05.84,Default,,0000,0000,0000,,I have a DJI phantom I have the first generation version Dialogue: 0,0:00:06.05,0:00:09.87,Default,,0000,0000,0000,,That's the one you can mount to Go Pro 2 and you can take HD videos Dialogue: 0,0:00:09.94,0:00:13.80,Default,,0000,0000,0000,,it's got about 15 minutes flight time and fly around and have a good time with it Dialogue: 0,0:00:19.94,0:00:22.38,Default,,0000,0000,0000,,These days drone seem to be every where Dialogue: 0,0:00:23.27,0:00:24.93,Default,,0000,0000,0000,,They might seem fun at first Dialogue: 0,0:00:24.99,0:00:28.99,Default,,0000,0000,0000,,But when you hear stories about drones \Ncrashing into the side of buidlings Dialogue: 0,0:00:29.54,0:00:31.56,Default,,0000,0000,0000,,You might be wondering,\Nare they safe? Dialogue: 0,0:00:31.70,0:00:35.70,Default,,0000,0000,0000,,I mean I think it really depends on\Nthe operator and someone's experience Dialogue: 0,0:00:37.28,0:00:42.22,Default,,0000,0000,0000,,As an avid UAV builder, Kon customized his quadcopter and link it to a computer on wheels Dialogue: 0,0:00:22.74,0:00:22.99,Default,,0000,0000,0000,,When you come around the side of the building you know that someone is walking on the street Dialogue: 0,0:00:22.99,0:00:35.17,Default,,0000,0000,0000,,The wind direction can change very suddenly Dialogue: 0,0:00:51.63,0:00:53.37,Default,,0000,0000,0000,,and it can be a big gust\Nand the altitude is even more so Dialogue: 0,0:00:54.75,0:00:58.75,Default,,0000,0000,0000,,I think that at a good balance it can be strup between safe view and being able to keep the hobby alive................. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Most drones do have CTV feature build-in, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,If an RC or GPS signal is lost causing the drone to go MIA Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,or if the battery gets low Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,the field safe mode kicks in and sends the drone home autonomously Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Buried inside, electrical speak controllers link the model to the power source, this ensures that the model doesn't burn out Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and to improve the drone's durability Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,DIY drone enthusiasts are even experimenting with 3D printed hybrid materials Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,It's filament is made of, a mixture of PLA and carbon fibers Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,so it is very stiff, it's very easy to work with Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,With all of these design improvement, may be Amazon delivery drone could be a real possibility Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,At the denser populated area, it's not all that feasible although from a logistic stand point if you had a fulfilment center, you know, 2 blocks away Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and you had a radius says you're going to deliver within it's actually very feasible Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,That means that in the near future there might be more drones lurking in the mist Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,For Scientific American\NI am Theresa Chong