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Contradiction
March 21, 2005
Ergotron's specialists proposed mounting a monitor to a stand by means of a long multi-hinge construction.
February 7, 2005
The tank rotation axis should be horizontal to provide proper washing and rinsing of laundry and the tank rotation axis should be vertical to provide proper balancing during water extraction from laundry.
December 24, 2004
There is a beautiful white-stone church in one of the squares of Poitiers, France.
November 15, 2004
What is to be done when no take-off ground is available?
November 12, 2004
It seems as if it is impossible to make a printer that would be smaller in a size than a sheet of paper.
October 8, 2004
During the Second World War, the Marine Corps Command of the United States was confronted by a difficult problem of providing secrecy of communicated messages.
January 26, 2004
We have got accustomed to considering the tank as an armored caterpillar war machine.
January 19, 2004
A successful test will mean great possibilities for creating displays of unlimited size.
September 29, 2003
American engineers and scientists are engaged in the development of an airship to be used for fighting large forest fires.
July 14, 2003
One eccentric ate bicycle.
July 2, 2003
How to make an easy-to-move and safe shopping cart?
June 11, 2003
While designing an airplane, a lot of contradictions arising between its parameters are usually resolved.
June 2, 2003
Non-standard solutions of hero pilot Alexander Pokryshkin.
April 18, 2003
How to enjoy engine roar without annoying the folks about us.
April 11, 2003
How to extract a cutlet from a frying-pan?
April 7, 2003
The work on the grandiose monument required finding a solution not only to creative but also to multiple engineering problems.
March 17, 2003
Why does a plane need a bent wing?
March 10, 2003
Russian inventor's alternative to steamship.
February 12, 2003
Plastic sack with garbage is easily taken out.
January 15, 2003
Our ancestors resolved complicated problems without TRIZ, but by the TRIZ-methodic.
January 13, 2003
An air cushion replaces a stretched canopy for rescuing people from high-rise buildings.
January 8, 2003
Mobile control of road bocks.
December 20, 2002
Tricky bell.
December 9, 2002
The history of pillow evolution from Georgy Severinets.
December 3, 2002
What to do when good domain name for site is occupied?
October 25, 2002
Why was the first space project “Znamya 2” (space mirror) a failure? How can the unfolding reliability of flexible shells be improved under zero gravity?
September 21, 2002
The advantages of hydro-electric plants are neutralized by a great disadvantage flooding of vast territories. How can this disadvantage be removed?
September 5, 2002
The iron that will not burn your beloved shirt even if you forget about it.
August 22, 2002
Bridges are not only drawn but turned as well.
August 21, 2002
The fisherman's dream of a mobile fish-tackle.
The second TRIZ formula / Seminar of TRIZ practitioners (TRIZ Colloquium #2) / Seminar of TRIZ practitioners (TRIZ Colloquium #1) / Evolution of Soil Cultivation Methods / Nari, nari, genari... / TRIZ in a Bi-system with Lean Sigma / Using “Value-Engineering Analysis + TRIZ” method for improoving the stripping grain-harvesting machine / Disaster in the Gulf of Mexico (Continuation) / Disaster in the Gulf of Mexico / TRIZ in the World of Science Where Does It Fit? / Аlgorithm of work on production inventive projects / History of Gallic Reaper / Emotional Toyota / Stretch jogging shoes / Transfer to the microlevel as one of the main display evolution trends  / Transformation of structurally similar elements of technical system / “Bronze Horseman” / TRIZ-Principles for Art-Composition / Man and Technical System (part II) / Motor boat-fisher
Evolution / Ideas / Old and new tales / Solved problems / Tools and methods
Algorithm of problem solving / Altshuller's principles / Contradiction / Evolution tree / Ideal final result / Physical effects / Resources / ...
Automobile / Display / Medicine / Pleasant trifles / Safety / Special property materials / Usability / ...
TRIZ survey seminar / Forecasting as a business management method / Patent circumventing technology

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Authors: Nikolay Shpakovsky, Elena Novitskaya