HiMarTh, you are right all investments needs risk but I think in internet Adsense are very easy, popular and non risky way to earn money online. It is very cheap and non investing method for earn money.
You may want to check out a new company that just recently came into business approximately three months ago, called ROI Unlimited. The lowest level out of the three entry tiers that you can start at costs $250. The company has already paid out nearly two million dollars to date, and the membership entitles you to receive a discounted travel card, at various levels, along with an entry into the companies lucrative business, pay plan structure.