Australian finger limes

Australian finger limes are just the coolest fruits. They are rainforest fruits that grow in certain subtropical regions on the Australian continent. They look like 3- to 5-inch-long sausages with a green-to-brown rind. Their flesh can range in color from pale green to pale pink to a deep red, depending on the variety.

But here's the cool part. When you cut them open, the individual flavor cells come out as separate jewel-like beads that look for all the world like caviar. And when you eat them, they "pop" in your mouth, also like caviar.

Unfortunately, the finger lime is not exported to this country. You can read about it on the website of the Australian Finger Lime Company. Or, if you're planning a trip to Australia, you can taste finger limes (and other native Australian foods) at Banrock Station Wine & Wetland Centre. Banrock Station is devoting much money and time to protecting wetlands worldwide. When you buy one of their wines, a certain portion of the proceeds goes toward funding their wetland conservation efforts.

The ultimate refrigerator cookie

If you've ever made a checkerboard refrigerator cookie, you will appreciate the ingenuity of this idea from Eva Funderburgh, a Seattle-based artist. She used a Play-Doh Fun Factory to extrude strips of colored dough that she then assembled into a log, which when cut crosswise produced a cookie with an image on it. OK, this is next to impossible to describe. You'll have to check out the series of photographs that she posted on Flickr for her Pixel Cookies.

Fantastic foodscapes

Australia-based visual artist Carl Warner has done a series of what he calls "Foodscapes," which are photographs of what appear to be landscapes and house interiors, but are constructed entirely of food. The details are remarkable. To see Warner's Foodscapes, go to his website and click on the orange box to get to his collection of Fotographics. Then click on the 2nd portfolio, which is labeled (when you roll your cursor over it) Foodscapes.

My favorite shot is in the middle row on the far right. It's a kitchen scene in what is clearly the Italian countryside. The kitchen curtains are made of lasagna noodles. A big punchbowl is made from a tomato half with a macaroni ladle. The kitchen tablecloth looks to be made of a slice of cheese. Anyway, it's intriguing to see if you can identify all of the foods Warner has used to make these wonderful still-lifes. Check them out.

Vienna Vegetable Orchestra

Established in 1998, the Vienna Vegetable Orchestra is a group of 11 musicians (plus 1 sound technician and 1 video artist) who put on concerts using instruments made of vegetables. My favorite vegetable was the recorder made from a carrot and a trumpet-like instrument concocted from a cucumber, a bell pepper and a piece of carrot (see the photo at left).

Watch the video below that shows how the musicians create instruments from vegetables, and what one of their concerts is like. Apparently at the end of every concert, the audience is served a soup made of the parts of the vegetables that got carved out when the instruments were made.

Potato mitts

These potato mitts crack me up. If I didn't live in a New York City apartment with limited storage space, I would buy a pair just to see if they worked (has anyone out there used them?).

The "Tater Mitts"--whose rough palms are used to "peel" potatoes--are sold in lots of housewares departments, but you can also buy them online at tatermitts.com.

Bonus Thought: These might work as skin sloughers in the shower. (This tip comes to you from Jo Ann Liguori of New York City.)

Blendie

Kelly Dobson, an artist, invented a blender that responds to sounds. She took an old blender from the 1950s and retrofitted it so that you could turn the machine on and make it go various speeds depending on the tone and volume of your voice. This interactive blender is called Blendie.

According to the website (where you can see Blendie in action), "The participant empathizes with Blendie and in this new approach to a domestic appliance, a conscious and personally meaningful relationship is facilitated."

You'll understand this better if you actually check Blendie out.