I have heard 2 to 5 years. What about heat, humidity, light, ect?
122718
Recent report put it at something like 10 years instead of vendors longer reported life spans.\n\nI have disk over 5 years old with no issues. It woul dbe my guess if disk are protected from heat and light they should last an easy 20 years but in truth in 20 years do you think we will be using CDs? As new tech comes online you should migrate to it for your backups. This goes for home and business so if you think back we use to have hundreds of floppies, now we have a single CD, 5 years from now we will have a single 100Gb memory stick or some such.\n\nAs always I would suggest having multiple backups be they online or offline. Using a server, USB drive, tapes and CD drive you should have more than enough ways of making sure you never lose those images.
250767
The age most often cited as being too young for a hot tub is 5 years old.  If the temperature is kept at 104 and below, and an adult is present, this should be ok for short periods.
49940
Not my area of expertise but I have heard that the human body can last a maximum of 120 years.\n\nJust like the Terminators batterys.\n\nI plan on living to 100...or more
205464
3M lasts for 5-8 years here in our tropical climate, doesn't fade... what more in cold regions.\n\ngo for  3M!!!
484934
I have two, one more than 2 years and another one for 4 months they are good so far, light, but I don't know someone else could have different opinion, to me are real good..☻
380771
f\n9 years\nevery day\n2 days\nyes\nmarlboro lights\nmarlboro menthol lights\ntastes better
76600
6 weeks. i have one. just keep cleaning it out with:\none cup of salt water mixed w/ one cup of fresh water.\nlots of cold stuff icecream, icecubes.\nbrush it gently.\nhope that helps!
567118
Cold and dry, which is a good thing, since I live in Wyoming.  Very cold and dry up here.  Hot humid days kill me.
354038
2 years old is a good age but talk to your pediatrician to be sure.
498335
Generally the most important is temperature. the Human body is most comfortable between 18 - 21 degrees (around this). This varies slightly depending on the temperature outside. Humidity. Another is light. Diffused light from the sun is more comfortable than direct sunlight as we do not like glare. \n\nFactors like these vary depending on what is happening within the building e.g a sports facility would need to be cooler because people get hotter exercising and it becomes more humid because of the moisture created by people.\n\nThese factors can be measured using items such as a thermometer, humidity gauge (don't know the name) and a light meter. \n\nThis is all I know about the subject.\nI hope it helps.
360796
depends only on wat u may bear. warm air may suffocate people though he may be feeling cold. 32 - 35 may me enough...
472932
interesting! Zenical in UK and Xenical in US, anyways, health journals do not suggest products like this since most of these things quit working despite continued use at 6-12 months, healthy diet, regular exercise, caloric count and gradual caloric reduction will eventually offer longer lasting help, good luck
341345
approximately 6.5years\nnumber of years = log2 divided by log 0.9
110073
it has gone thru 2 half lives...after the first it emits 20 beta per min while on completion of the 2nd its emission rate becomes 10.. so its age would be 2 x halflife(C-14).which is equal to 11460 yrs.
63834
5 years\n\nyou should put this type of stuff in the homework help category
16290
the important thing is to keep them dry once they are dried ... that means low to zero humidity regardless of temperature. Also depends on the analysis ... you may need to put them with a desiccant and store them in a freezer.
272478
Magnets, dropping it, heat, water/humidity, age.