Answer: Car seats have a suggested life span of six years. With the changes in legislation, automobiles and technology, we suggest that a car seat be replaced upon its sixth year from the date of manufacture.

Answer:Seven years from the date of manufacture under normal use conditions. This date can be found on a label located on the back of the seat. If your seat is involved in a vehicle crash, you should replace your seat. The seat is designed to absorb energy and redistribute it away from your child. Once it has been in a crash, it may not perform as intended. IMMI offers a replacement program for qualifying SafeGuard Child Seats that have been involved in a vehicle crash.

Most of my systems will last 3-5 four years each depending on the client's styling and maintenance techniques. Having two systems will give you 4-8 years of hair. That's 2-3 times as long as systems of other companies. For you I would design an ultra-minimal system. They are extremely thin systems that are almost impossible to feel. Their life span is half that of my more durable systems. They will last 3-5 years for the pair of systems.

If a patient with cystinuria is able to prevent stones, or at least produce and pass stones without resulting in blockage of the urinary tract, there should be no cause for reduced life span. Many patients never develop renal insufficiency (poorly functioning kidneys), particularly if they are compliant with their fluid regimen. If kidney damage does not occur, and in the absence of other complicating medical problems, then life expectancy is the same as in someone without cystinuria.

The life expectancy of a well used Maherajah Longboard Racing Ski (and similar skis from other manufacturers) is about 5 years. Nicks and scratches in the outer layers of the ski will allow the absorbtion of water, which can make the ski heavier over time. This additional weight affects the ski's performance. Older skis aquire more flex which will cause porpoising and increased drag.

Answer: The thrusters have an MTBF of 20,000 hours. However, it is very important to remember that the propeller bearings are lubricated by the sea water. If the sea water is clean, the bearings will last for 2,000 hours. If the sea water is sandy (when operating on the bottom) the bearing life is severely reduced. It is easy to check for propeller bearing wear, just by rocking the propeller back and forth.

Answer: That depends on the Genus and species of the cicada. The Magicicada Genus of North America has a 17 or 13 year life cycle (the largest of any insect). Other Geniuses of cicadas have life cycles of a variety of years (never more than 17 and usually a primary number). The Tibicen or "dog day" cicada has a life cycle of only a couple of years and which is one of the reasons why we see them each year.

ANSWER Florida State Law requires that while transporting a child 5 years of age or younger, the child must be protected by the use of a crash-tested, federally approved child restraint device which must be provided by parent or guardian.

Toy breeds live the longest of any size dog. Expect a life-span of 11-18 years, although the latter is rare.

Answer: This scenario is OK, and one of the reasons there are such backed booster seats. The BAD scenario is when you have a backless booster and the child's head (by the ears) is above the back of the vehicle seat. In the event of a crash with the child in this scenario, there is a possibility of whiplash because the head/neck is not supported. Answer: Absolutely.

No. Isaac®can be used with any racing seat provided it has normal, three-inch wide belts. A more reclined angle allows more body motion forward, regardless of the head and neck product you use, but does not alter the general range of head and neck loads. Also, it works great with an office chair! Just attach some belts to the chair and jump in with your helmet and Isaac® for some great holiday party fun.

Many parents think their children are too big for car seats or have outgrown their booster seats. The National Highway Traffic Safety Administration says that children should be restrained in a booster seat until they are 4'9" and about 80 pounds. Regular seat belts are made for men who are 5'10" and 160 pounds. They are not designed to secure a child under 80 pounds. Yes, this quite possibly means that your 10 year old should still be in a booster seat!

The truth is, there is not a "best" car seat. The best style of seat is one with a five-point harness system. Other than that, find a car seat that fits your car, your child and your budget. Remember that spending more does not always equal a safer seat.

The bacteria in H2Organic become active as soon as they are exposed to water. If there is ample food (organic waste) and oxygen, along with the correct temperature and pH ranges in the water, the bacteria will begin to multiply (double in number every 20-40 minutes). Please note: When you first begin to treat the pond with bacteria, there is more food (organic waste) than there are bacteria in the pond water, because of what has naturally accumulated over the years.

It is only recently that dogs were treated aggressively for diabetes. It was not that many years ago that these animals would have automatically been euthanized. The lifespan often quoted in textbooks (2-5 years) include all diabetic dogs, including those whose owners do not aggressively manage their diabetic control. Also, keep in mind that many are diagnosed later in life so a 2-5 year life expectancy may not be that different from their average lifespan anyway.

Our molds will last approximately 5 to 7 years is used with proper care. We have customers with molds in production that are 12 years old. A recycling program is available for old or unwanted molds.?

The average is 5-7 years depending on the duty cycle and more importantly how well it is maintained. We have long term customers, proprely maintaining and have us service their batteries every 18 months, who are frequently getting 11 to 14 years service out of their batteries!!!

All our products are durable, colourfast, virtually maintenance free and covered by the manufacturers 30 year limited warranty.

Our markers are designed to be stable for the life of the product. Many of our markers can even be detected after the products life has been terminated in extreme circumstances, such as following explosion or fire.

The life span of lizards varies depending on the species. But in general, the larger the species of the lizard, the longer it is likely to live. Some small lizards live on average for just one year, where some large lizards could be expected to live for decades.

With proper care, maintenance and storage the rink chiller and piping in a portable system should last up to 15 years or more. In a concrete system, the piping is embedded and protected from the elements and constant handling and should allow for a much longer life span.

With normal, non-abusive usage, GoClaws should last anywhere from 3-6 years. Heavy usage, of course, will shorten the life of the product.

BatMax is a semi-permanent and semi-active device. BatMax material react to battery use, mobile phone operations and emitted heat. Normally, BatMax is fully operational during a period between 14 to 18 months (250-350 cycles). BatMax lifetime can be reduced by several factors (number of charging-discharging cycles, re-installation, battery heat, etc...). A new BatMax sticker must be installed on any new device and cannot be re-installed from a previous one.

Solar panels are rated as retaining 90% of their output for 25 years or more. Since there are no moving parts, a well installed system will have a life span which far exceeds the current level of technology. Turbines are fitted with bearings which are replaceable. Stream Engines will run for several years continually under heavy load before the bearings may need attention. They are an inexpensive automotive type, and can be replaced easily.

Researchers have estimated that the potential life-span of earthworms (Lumbricids) under field conditions is 4-8 years. Under laboratory conditions the black headed worm (Aporrectodea longa) has been kept for over 10 years, the brandling/tiger worm (Eisenia fetida) for 4.5 years and the lobworm/nightcrawler (Lumbricus terrestris) for 6 years (Korschelt, 1914).

All the mechanic parts are made of stainless steel and the fingerprint scanner is a piece of special thick glass. Under normal usage, the lock could last for 10 years or longer.

This is very much based on the material used, location and maintenance of the sign, generally you should expect a sign to last a good 10 years, however companies normally change signage every five years to keep the image looking clean and up to date.

Luminous will always be present and glow. Once the usefulness of the tritium in exciting the phosphorescent material (luminous) no longer exists, the phosphorescent (luminous) material may still be excited by ultra-violet radiation (eg. sunlight, neon light).

Generally between 400 and 800 charge cycles or 2 to 4 years under normal conditions. As a battery ages it’s hours of use on a charge decrease and it may finally not accept a charge in some cells.