Being Biracial essays

Being Biracial essays I've had my own share of relationships and experienced the ups and downs. Yet it never did it occur to me that the cause for such experiences would be because of what my boyfriend and I were born with: our races. Being biracial myself, (Japanese and Filipino) I have come across many different aspects of both cultures. My mom is Filipino, and my dad is Japanese. They may be different in race but their love for each other is all the same. Initially, it was not that easy. The Japanese did invade the Philippines during World War two and my mom felt some bitterness towards the Japanese. However, she later concluded that after meeting my father, her bitterness was gone. My parents are a prime example of that love sees no boundaries. Sometimes I wonder if my life would be different being single race, but I've adopted many positive beliefs from both cultures and races. There are many reasons why I approve of interracial couples. It makes me furious when you see people on t.v. shows arguing about a "white guy dating a black girl". How can someone try to prevent another from being with someone they truly love? Can something so ridiculous be justified? When you love someone, the barriers of superficiality - appearance, social status, and ethnicity diminish. When all else fails, "Love conquers all." The issue of interracial dating is somewhat controversial as it affects almost everyone who engages in it. Not only the couples themselves, but those around them. Interracial dating is often a problem is because of events which might have happened in the past. My parents for example probably would have never met if my mother hadn't stopped feeling bitter about the Japanese invasion. In relation, an African mother may disapprove of her son dating a Caucasian female because of slavery in the past. Therefore, the past often has a way of coming back, not always for the best. It also the case that stereotype rules the majority of a ...

Accidentally Fueling a Diesel With Gasoline

Accidentally Fueling a Diesel With Gasoline To keep people from accidentally  fueling up a diesel engine with gasoline,  most diesel fuel pumps are distinguished by green markings and green fueling nozzle handles. In addition, the inside of a diesel vehicle fuel door has a â€Å"Diesel Fuel Only† label. But what happens if you inadvertently fill your diesel car or pickup with gasoline? Whether you’re new to  diesel ownership or might have both diesel and gasoline powered vehicles in your own personal fleet, it can be oh-so-easy to accidentally misfuel your diesel tank with gasoline. Filling a  fuel tank  is such an ordinary and mundane task, that just a moment’s inattention (did you really need to read that text message?) can cause you to grab the wrong nozzle and pump away. Bad enough if you realize the mistake right away and can get the car towed to a car dealership or independent repair shop to have the tank drained- a $500-$1,000 expensive nuisance. But what if you don’t even realize the mistake and end up driving away with a tank full of gasoline? Chances are you won’t get very far, perhaps just a mile or so. That’s when the diesel in the fuel line gives way to the fresh batch of gasoline on the way from the tank, and the engine starts to run â€Å"funny.† Of course, it all depends on how much diesel remained in the tank before the gasoline was added, and how new and sophisticated the diesel engine is. How Much Gas Does It Take to Harm a Diesel Engine In a 2007 or newer  Ã¢â‚¬Å"clean diesel† engine, any amount of gasoline will probably damage the sensitive emissions control components (DPF,  OxyCat, and  SCR) and system. In older engines with much less sophisticated emissions systems, a lightly diluted (say 90 percent diesel/10 percent gasoline) mix would likely pass through with little or no detriment. It might simply cause reduced engine power, perhaps a bit more noise, and possibly a sharp warning from the emissions sensors that detect something other than pure diesel exhaust. It’s a high concentration of gasoline that spells real trouble. Whether a modern clean common rail diesel (CRD) or an old indirect injection unit, burning straight gasoline or highly diluted diesel fuel will almost certainly result in catastrophic damage to the mighty  diesel engine. Dos and Don’ts If you are fortunate enough to discover you were pumping gasoline rather than diesel before driving away, here are the dos and don’ts. DO NOT  start the engine, even just to move the car from the pumps.DO NOT  turn the ignition on, even just to unlock the steering wheel. This could activate an electric fuel pump and feed tainted fuel into the engine injectors.  DO  tell the station attendant you cannot move the car and pay for the fuel dispensed.DO  call your roadside service provider and request a tow to either the vehicle’s brand dealership or an independent repair shop.DO  have the fuel tank drained and receive confirmation that the contaminated fuel was limited to the fuel tank. If you don’t notice the  mis-fueling error until the car has been driven, stop as soon as it is safe and call your roadside service provider to request a tow. Unfortunately, the price to repair the damage will be very expensive and this is a situation that  will not  be covered by your automaker’s warranty. What Gas Does to a Diesel The problem is multifaceted. It is a function of the completely different burn characteristics of the fuels (volatile and explosive gasoline versus high flash point diesel fuel), and the peculiarities of engine design in regards to how fuel is ignited (spark ignition  versus  compression ignition). Gasoline is formulated to resist auto-ignition in a spark engine (depending on the octane), so this fuel introduced into a diesel engine either won’t ignite or will more likely ignite at the wrong time causing severe  detonation- literally a shock wave throughout your cylinder. Though diesel engine  reciprocating components- pistons, wrist pins, and connecting rods- are built to withstand enormous explosive force, the shock wave effects of uncontrolled detonation can easily destroy them. If by chance major engine damage is avoided, there are other serious consequences. Diesel fuel itself acts as a lubricant  for the fuel pump and delivery system as well as the  valve train. Running thin, low viscosity gasoline through a diesel fuel system would starve it for lubrication and cause those sensitive components to rub together, eventually destroying them. Additionally, the entire fuel system will have been affected. That means the fuel pump, fuel filter, and  fuel injectors will likely need replacement. In the worst-case scenario, it might be cheaper to just replace the engine and components. Good News for Newer Diesel Vehicles Gasoline vehicle fuel filler openings were made smaller in diameter beginning in the early 1980s. This was in response to the mandatory use of unleaded fuel to protect  catalytic converters  and the negative effects of lead to human health. That’s why the smaller diameter gas filler nozzle fits into the larger filler opening of diesel cars. Then in 2009, BMW launched its clean  diesels  in the U.S. with a â€Å"mis-fueling protection device,† essentially a gas cap replacement with a diameter specific to diesel nozzles, as standard equipment. Audi followed in 2011 with a similar device, and beginning with 2013 vehicles, Volkswagen redesigned its fuel fillers to accept only diesel fuel. Today, nearly every diesel vehicle- car or pickup- will only accept diesel fuel. What Diesel Fuel Does to a Gasoline Engine Fortunately, this one is almost impossible (notice we said almost) to ignore, since the larger diesel filler nuzzle won’t fit in a narrow gasoline filler neck. But if you do manage to get diesel fuel in your gasoline tank, the engine will probably not even start, and if it does, it’ll run terribly and probably smoke like a chimney. Engine damage will most likely be minimal to none, but a thorough and expensive fuel system flush will certainly be in order. This article was edited and updated by Larry E. Hall