Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

ANGLE / Household / Tableware

When people mention the water, because the principle of reaction, and a bucket of water will spill, pants, wet floors and staircase; when pouring a bucket filled with water, because the angle is too small, the water along the sides of casks onto the ground, make themselves and others slipping. The soft material is applied to the bottom of the barrel with a toughness that when lifted bucket filled with water, because the water pressure, the barrel end of a soft material will bump down, reducing the level of water is not easy to spill out; in pouring when increasing the inclination, the water will not flow to the ground along the tank wall.


Yan Shan University

Yan Shan University
Qin Huangdao, China

Cheng Zhao,
Yan Shan University