Features of high pressure reciprocating pump: 1. The discharge pressure of high-pressure reciprocating pump has nothing to do with structure size and speed. The discharge pressure depends only on the

Constellation always seeks to be more inclusive, so we've added support for five new languages to the site! If you speak Spanish, French, Portuguese, Japanese, or Chinese, then congratulations, we hop

What do you think others should include in their sustainability goals? It is important for everyone to understand and participate in sustainability in order for our species to continue living on our

Do you have any projects or crafts that you have built or want to build? Share your project here!

Today's Challenge is to list your organization's sustainability goals. As an undergrad SOS students, an employee of the School of Sustainability and a member of Constellation, sustainability consumes

Hello, my name is Andrea Castro and I am a part of the ASU Student Chapter of the GreenLight Solutions Foundation. One of my sustainability accomplishments is my contributions to GreenLight Solutions

Hi, I'm Michael. I'm part of the Development Team at Constellation. We always want to hear what you think of our site, so this is a space where you can ask questions, give feedback, or just tell us ho

Hello everyone, It has been a while since I have posted on this great site. I wanted to highlight some of the growth and professional development that the year 2019 has brought. Towards the beginning

When I first heard of “abolish the police” or “defund the police” one of my initial responses was: “What does that mean exactly?” and “What about emergencies… who do we call?” and I later realized tho

We've all heard about Seeds of Sustainability, but have you ever taken it? If you have, were there things you wish you could change, elaborate on, emphasize, etc? Now is the time to make a positive im

Wow, there's so much stuff I could write here to make you super inspired and ready to tackle new and exciting sustainable resolutions.. But there are many, many other people who can do it better than

Un monde beau La vie est belle quand nous sommes gardiens du monde. Si nous habitons dans les villes ou les banlieues, la nature est présente et vivante. Je verrai un monde où les arbres sont ab

Dans mon pays Je trouve qu’il y a beaucoup d’enjeux avec la protection de l'environnement comme supporter des efforts environnementaux. C’est à cause de l’histoire de notre pays et le financement pour

Although the novel Coronavirus COVID-19 (which I'm sure your sick of hearing about by now) is a terrible disaster happening to our society, it is already teaching us lessons. If we heed these lessons,

Hello everyone, as you may have noticed, Constellation's website seems to have some new features and some intermittent design changes. Our development team works very hard to bring you the best platfo