yes, we can,It will be interesting for all newbies who don't have any website or money to start.

1st - Create Adsense account
2nd - Create account in all this sites and accept their Adsense Revenue Sharing program with using you personal punisher id in Google Adsense account:

1. Triond.com - easy sharing article company wich give you chance to earn some money.and..

2. howhub.com - interesting website with good conversions with good keywords.

3. Simpy.com - is a social bookmarking site and.....

4. Digital Point Forums - is a forum site for webmasters and.......
This forum displays one advertisement in the upper right area as well is inline when viewing a thread. We use Google AdSense to automatically serve relevant ads for the content on the page. Google pays AdSense publishers on a per click basis as well as per impression.

5. ArticleMuse - is a news article directory.

6. XpressIdeas - is an article directory.

If you have a Google Adsense ID, you can enter that ID when you register on the site. The Google Ads in the middle of the article will have YOUR Google Adsense ID in, meaning that if anybody who clicks on those ads, even on OUR site, YOU get the revenue!

7. Cybersist - is place to share your photos and blog, free webmail, file storage and more.

8. TagTooga - is a free directory that anyone can edit.

It is easy to use TagTooga.com to earn advertising revenue. There are two ways to do it:

(1) Link to TagTooga.com. Traffic sent from your link will display Google Ads using your Adsense ID.

(2) Create your own category/tag pages.

9. ForuMatrix - is a news posting site.

10. Flixya - is a video sharing site.

Start sharing your videos from Youtube, Google Video, Daily Motion, and other video sharing sites. Our revenue share program is split 50-50. You will make 50% of the Google Adsense revenue generated by the videos you submit. The more traffic your video drives, the more ads will be displayed, and the more money you will make.

11. Swicki - is a site that allows you to create custom searches

12. Senserly - is a content hosting website

3rd - Create unique article or just rewrite any wich you like
4th - Spin you article to 20-25 unique articles
5th - Download any simple video from Break.com or Metacafe.com and others
6th - find some beauty pictures
7th - post all content and stuff wich you are created in steps 3-6 to websites in step #2

If you will do everything correctly and post not less 1 content unit per site per day you will get first result about 1st month. But not stay on this platforms, work on you own projects. Earnings in this way very limited, and I have never earn more then 240$ per month. But you have good benefits: 0 costs to start, no website, no promotional, passive income - you articles will bring you money if you will never post here again.

Anybody can add some other ways of earning money form Google Adsense without website?