There are many places where one could go to learn tips about gun safety. One could go to places like a firing range where they regularly hold firearm safety courses.
The Center for Disease Control (CDC) and Occupational Health and Safety Administration are two organizations that will give one tips for health safety.
There are many places where one can find safety tips for driving on ice in the winter. Some of the best places online to find this information would be places like Wikihow.
Airsoft rifle safety tips can be found in a variety of locations. For example, a local arms dealer or airsoft rifle dealer can easily supply a list of safety tips.
There are many places where one would be able to find tips regarding the use of double edged safety razors. One would be able to find this information on sites such as "Classic Shaving".
No one location.
Tips for dealing with accidents in the workplace can be found on the Health and Safety Executive website. Leaflets that can be kept at work are also available here to be ordered.
No one answer, as there is no one gun. The safety on the 1911A1 .45 pistol is fairly easy to release- press down with your thumb. The safety on the Mosin-Nagant 91/30 rifle is VERY hard to turn. Different for each gun.
One can find tips for playing football at several online sites. The website, Slideshare, not only has tips, but pictures to accompany the tips and techniques.
No one location. Depends on make and model.
There are many places where one can find tips on hostelling internationally. One can find tips on hostelling internationally by vising popular on the web sources such as Student Universe and Travel Insurance.
For a few quick tips, try visiting http://www.ricksteves.com/plan/tips/women_solo.htm. You may also want to try reading A Journey of One's Own: Uncommon Advice for the Independent Woman Traveler by Thalia Zepatos.
One can find tips on what to do with money savings from a number of places. One place would be to check financial magazines that contain tips on savings and investing.