Tandem Shower by Boona. Recently been fascinated by this growing category of bathroom hardware upgrades/customizations for renters in a rainbow of playful colors. (i.e. sproos!)

Quentin Blake has lots of e-cards! And he's just added a series of rainbow ones for your friends that need a little happy boost. (Also check out the coloring pages.)

SoraNews24 shows you how to make Rainbow Milk Gelatin Cake by twitter user @tsunekawa_

The GIR Silicone Ladle (in Ultimate or Skinny in a rainbow of colors) is our new favorite in the NOTCOT kitchen. It's flexible in the front half of the scoop to conform to any edge! And has measurement lines! And a no spill edge!

The Type Set Co Magnetic Letters ~ in a rainbow of colors, both serif and sans serif, and hard ABS plastic or soft foam.

Fermob Rocking Horse Adada! With a light aluminium frame and pads that will not scratch the floor, it comes in a rainbow of colors, AND it's made from existing parts and tubes from other items of Fermob furniture, inspired by their Luxembourg collection.

Yoni Alter's new Rainbow Clear Puzzle. Made of clear cast acrylic puzzle with translucent dots encapsulated in the centre of each piece.

VIDEOHonda Range "Over The Rainbow" ad by Simon & Stephen uses neon karaoke to share Honda's pursuit for better.

SPIKED BKR Water Bottles! The same glass bottles with plastic cap and silicone sleeve... but with a silicone spiked sleeve. Available in a rainbow of colors.

Urban Ears branches out from their rainbow of headphones to wireless speakers in 6 popping colors and three sizes.

Fermob Planter Baskets at Horne. Available in long and tall and a rainbow of colors. Feet and trays separable. Protected with anti-UV powder coating.

Isosceles is a unique, independent lingerie label making waves out of London with their debut collection. Deriving their name from geometry, their designs swathe the female body in an architectural rainbow of graphic and figure-flattering neon shapes.

Habibi Suculentas Plantitas Búho! Adorable owl planters in normal and hanging variants and a rainbow of color options!

FEATUREDThe Qeeboo Rabbits by Stefano Giovannoni seem to be taking over Milan Design Week! Adorable in a rainbow of colors in polyethylene - normal, baby, and light up styles!

'Skull 03' is the latest print release from London based artist Von. Due to the holographic stock used the print changes colour depending on the light and position from which you look at it — from beautifully subtle tones to a trippy rainbow explosion!

The Rainbow Chapel, designed to be a place for nuptials of young, creative couples, situated inside the G+ PARK in Shanghai, is a part of the Shanghai Museum of Glass.

Atelier Dion - beautiful ceramics, great display of their rainbow of mugs!

Japanese artist Aiko Miyanga uses Napthalene to model everyday objects. This is Strata, an ever-evolving series of objects in collaboration with White Rainbow at Picton Reading Room.

Maurie Novak's Prism Table with a rainbow design created in elastic.

Kalon Caravan Crib - Lovely minimalist design, beautiful curves, and a rainbow of colors. Also converts to Platform Style Toddler Bed!

Colour O'Clock by Duncan Shotton for Rainbow Spectrum. As time passes, the colour in the round window continously glides through the full spectrum of colours, creating a more relaxed method of telling the time, not by number, but by colour.

The Google Doodle goes Rainbow in time for Sochi Winter Olympics opening - quoting from Olympic Charter: equality for all.

Rainbow pencils from Duncan Shotton.

Assembling model cars and planes is a rite of passage for many youngsters. Glenn Klecker, working with his son, has come up with a plastic knife kit rounded for safety; available in a rainbow of colors.

Tokujin Yoshioka's Crystalize exhibit including the crystal Rainbow Church at the Museum of Contemporary Art Tokyo.

Rainbow Jelly Mould - use this jelly mould and 4 different colors of jelly to make a colorful rainbow shaped dessert.

Banpo Bridge Rainbow Fountain in Seoul, South Korea, is the world’s longest bridge fountain. The fountain is programmed to play different shows during the day and night.

Andrew Bell's Android Mini Collectibles: RAINBOW SET! Best part ~ these little guys' heads open, so you can stash things inside!

Lanvin Rainbow Effect Metal Screwdriver Keychain

Rainbow highlighters will color your messages and cheer up your workplace. Ideal for home, office or school use. A colorful way to leave your mark!

Four Square Table from Industry West ~ love the bold metal legs (available in a rainbow of colors!) in contrast with the teak top!

A rainbow sprinkler of paint by Edwin Deen.

Fermo Luxembourg Bar Cart features removable tray top, wheels for easy transportation and wine rack on the bottom shelf. Comes in a rainbow of colors.

FEATUREDThis week’s roundup from Tasteologie and Liqurious includes strawberry mojitos, dandelion pancakes and mini rainbow vanilla bean donuts!

After Famous Clouds comes another gorgeous print by Yoni Alter, Famous Rainbows.

This Special Museum of Math Edition of the popular Frabjous puzzle/sculpture by Mathematician George Hart is made of Dichroic acrylic which causes it to display a rainbow of colors as it moves in the light.

The 2012 Studio on Fire desk calendar! This year the theme is the Positive Apocalypse, featuring include brain-feasting zombies, a yeti, transfigured animals, Earth being devoured and a rainbow explosion.

Room & Board's slim powder coated steel line now comes in a rainbow of colors!

Le Creuset cast iron trivets in their rainbow of colors...

Moonbow (yes a rainbow made by the moonlight), waterfall, and aurora in Iceland! WOW. Stunning photograph by Stephane Vetter

'Somewhere over the rainbow' cords and ropes 3D installation by Sean McGinnis at Direktorenhaus / Johanssen Gallery in Berlin.

Mar Mar Co's Rainbow Allen Key Set

FEATUREDTasteologie vs A Rainbow Trout ~ Montage Deer Valley invited us up to Utah to try our hand at fly fishing with delicious results.

FEATUREDA brilliant abstract video from the mind of a food stylist Charlotte Omnés. Lobsters, fencing, and music from Black Moth Super Rainbow!

Trulia charts when house hunters are on the prowl in a rainbow of colors. Interestingly, activity peaks at 9PM on Mondays.

FEATUREDThis week’s roundup from Tasteologie and Liqurious includes rainbow cupcakes, mouse melons, Gin Lime Rickeys and more.

FEATUREDPenciled skulls, rainbow ants and a house in a book are all part of this week’s roundup from NOTCOT.org.

Rainbow Ants: The ants whose multi-colored abdomens show exactly what they've been eating. Photos set up by Mohamed Babu.

Handbuilt archway with beautiful rainbow canopy that leads lucky festival goers into the VIP woodland, designed and built by The Halo Group.

The NYT Magazine "Who Made That..." asks: Who made that Rainbow Flag, and why does it only have 6 stripes?

Olafur Eliasson’s 'Your rainbow panorama' the multi-hued skywalk crowning the ARoS Aarhus Kunstmuseum in Denmark is now open.

FriendsWithYou and AOL announce the opening of 'Rainbow City' the forty piece environmental installation in New York City, celebrating Section 2 of the High Line. Join us Wed June 8, 11:00am to 10pm.

FEATUREDOperation Window Seat ~ HNL-CXI-HNL ~ amazing views of Christmas Island and Honolulu... as well as a shadow of the plane surrounded by a rainbow cast on a cloud!

Robo-Rainbow is one of Akay's “Instruments of Mass Destructions”, a.k.a. “complicated technical solutions to aide in simple acts of vandalism”.

Olafur Eliasson's Your Rainbow Panorama is an addition to ARoS Museum in Denmark. Construction is set to finish in Spring of 2011, here is a sneak peak at it's progress!!!

FEATUREDUrbanears + Marshall Headphone booth at CES ~ gorgeous! Who can resist ears in glowing boxes... with a rainbow of headphones/earbuds to play with?

The Rainbow House by Ab Rogers Design in collaboration with DA.Studio has a rainbow staircase and a slide!

German designtrio Ding3000 have designed a new Rainbow - trivet.

Microsoft tracks down the man behind the epic meme Double Rainbow ~ and turns him into a microsoft live ad...

Regina Regis rain boots have been created to add a touch of design and fancy to the “water protection concept”. These cool looking rain boots comes in a whole scale of rainbow colors.

The “Disco Chair” created by Kiwi & Pom for Wallpaper* Magazine, constructed from 200 linear metres of Electroluminescent wire. The chair transforms into a neon rainbow when powered.

HyperMac has some adorable external batteries of various sizes now in a rainbow of colors for iPad/iPhone/MBP and more!

London's edgy boutique Browns Focus has bedecked their windows with Christopher Raeburn's latest fantastically colorful collection made from re-deployed parachutes and military fabrics, Digital Rainbow.

Known as the Rainbow Eucalyptus, this is one amazing (if bizarre) tree.

Rainbow Reflect Cabinet by Danish designer Soren Rose. A white and glossy cabinet with rainbow colored feet.

Rainbow Church, the latest work from the incredible Tokujin Yoshioka.

Inspired by a photograph taken from inside of a ship’s porthole, illustrator and graphic designer Simon Page has created these images he calls ‘Tidal Rainbow’.

Cassettes + Rainbow = Double Retro Whammy. Matt Whitwell for L'Affiche Moderne. Limited edition.

Capybara's Critter Crunch is one of the best games available on PlayStation Network/iPhone, with great puzzle gameplay, super cute art, and did I mention rainbow barf? Awesome look behind the scenes at Boing Boing!

FEATUREDGiveaway!!! Mixko Here Comes The Sun necklace ~ check out what you have to tweet for a chance to win! Also check out the unboxing and close ups of this fun necklace! Rainbow pulled by a dove ~ last drop of rain on your back...

8x10 art print featuring bright rain clouds that shower down beautiful rainbow raindrops.

FEATUREDMixko "Here Comes the Sun" necklace ~ with a dove leading a rainbow across your chest, and the last crystal raindrop on your back... so lovely!

Rainbow by Pantone- Basheer Graphic Book recreate rainbow by pantone chips. The arch is 8 meter in length and 4.5 meter in height, used more than 5000 different color chips to cover the arch.

Pretty cool video of fashion crew BKRW (Black Rainbow) in Paris, with stop motion with a funky soundtrack.

APAK has a solo show "Rainbow Garden" at Tinlark Gallery on June 27th!

Awesome Black Moth Super Rainbow Poster by Jason Munn of Small Stakes

Wonderful motion in this wall mounted piece by Robert Howard. Hand-carved in solid-block Honduras mahogany.

Bodum new collection BISTRO Toaster in all shades of rainbow colors.

At the end of the Rainbow Serpent Festival 09 stands the LightScraper, a giant interactive light and sound installation created by ENESS. Located in outback Victoria, Australia.

FEATUREDNOTCOT Holiday Giveaway 20: StrangeCo is giving away a toy bundle for all ages: - Mr. TTT - Rainbow + Julie West's Limited Edition Bumble & Tweet Tree Edition + TokiDoki's Captain Coco

Rody! the italian inflatable bouncing horse for kids that comes in quite the rainbow of colors! I had no idea there was an add on for it that turns it into a ROCKING horse! Would be fun to have a design contest around this classic...

sjors trimbach (aka brickboy) ~ 14 papermodels (dubbed SPEAKERBOSS) in the colors of the rainbow, Matt Joyce printed (and sponsored) t-shirts in the same colors, and a mini-print ~ all boxed ~ and proceeds go to the Dutch Cancer Society.

Hand-blown glass menorah in rainbow web motif. 6.5" x 14". Created by Bandhu Dunham of Salusa Glassworks. Beautiful! And those shadows... wow.

ReThink. ReAdjust. ReUse. MIX & MATCH!!
Make your own set with RuMe's ever-growing assortment of solid bags in a rainbow of fresh, modern colors.

Amazing packaging (for an amazingly crazy cool rabbit toy) paw! by coarsetoys (rainbow + blackout versions)

Explore Flickr via a rainbow vomiting panda... [Editor's Note: i didn't know what to make of this submission, but couldn't stop laughing once i clicked]

"Bubble Scopes" by Scopes New Zealand Ltd. Kaleidoscopes which utilize a thin film of dishwashing detergent to create stunning rainbow images!

Christian Flindt's Rainbow chair - I love that he calls this the worlds first side-stacking chair.

Kathe-Kruse's Rainbow Babies are a great addition to the new babies gift list ~ they come with a bees waxed beech wood ring that is perfect for grabbing/teething, and you can wash the doll easily!

The frellstedt lightbench looks great both indoors and out and is available in just about every color in the rainbow.

Gravity Rainbow - a new scissor print by Dan Funderburgh, letterpressed by Brooklyn-based studio I Am Still Alive, who have a nice collection of prints featured on their site.

To celebrate the 30th anniversary of the rainbow flag, Absolut is releasing a limited edition Rainbow bottle on July 1st.

FEATUREDRainbow ~ a classic wood toy from Naef ~ that is party building blocks, and part musical instrument - and definitely a great desk toy for all ages!

St. Patrick's Day ~ Google Maps Style! Check out streetview and you become a little leprechaun (and as you fly around deciding, check out the rainbow from your feet!)

Rainbow in your hands flip book by Masashia Kawamura

Muji's Reused Yarn Elephant is just adorable, between the rainbow hues and the crazy tusks... and tiny beady eyes, how can you resist?

PMCA covered in rainbow vinyl! Not very sustainable... but really cool eye candy on the street.

FINALLY! the play-doh bravia bunnies are here! watch the newest advert... they are very gumby like ~ and set to the rolling stones "she's a rainbow"

This Rainbow Stone bounces colored LEDs off of a curved mirror to produce an indoor rainbow.

"Come Rain Come Shine" by Toot Boontje for Artecnica. Beautiful large lamp covered with a rainbow of colors!

Luke Flowers Raised by Rainbows print at Gallery 1988 is an absolutely stunning piece filled with 150 references to books, to celebrate the 150th anniversary of the LA Public Library! 16 x 20 inch signed open edition.

Ommatidium by Samuel Wilkinson and neuroscientist Beau Lotto Made from a canopy of 1,500 glass crystal lenses, this giant, multifaceted lens canopy turns sunlight into an ever-changing display of rainbows on the pavement below.

VIDEOThese rainbows are not what they seem. Lee Baker used ten thousand meters of acrylic yarn to create Refractive Monolith, a piece commissioned by The Future Tense.

Melting Rainbows, stunning series from photographer Taisuke Koyama.

Islands is a series of sculptures showing miniature snapshots of life. Isolated pieces of land, that look like they were wrenched from the earth by some force of nature, are floating through nowhere.

VIDEOStunning processing synced to Radioheads "Weird Fishes from In Rainbows"

Flight 404 contribution for the Radiohead "In Rainbows" music-video contest

The Rainbowmonkey. Very nice portfolio site of Markus Hofko.