Emission Long Sleeve T-Shirts

The emission spectrum lines in the visible part of the spectrum are depicted here.

Environmental green energy concept. Silhouette of happy family, house, car and windmill on a tree branch

Wilkinson Microwave Anisotropy Probe High Resolution Astronomy Cosmic Microwave Background poster for enthusiast astronomer with love of astrophotography for bedroom wall art graphic telescope view astronomical space pics from Hubble JWST and Spitzer

This humorous shirt is for all environmental activists who also understand fun. Why take the diesel SUV car when you can have an electrically powered Alien spaceship?

by ecoecho . somatosis

Tim robinson : writer of " I think you should leave "

Emission nebula Sh2-86 and star open cluster NGC 6823 in the constellation Vulpecula. This hydrogen region is emission nebula surrounding star open cluster NGC 6823. Picture taken with refractror telescope (800mm focal length), astronomy scientific camera, RGB and H-alpha narrowband filters. Total exposure time: 10,5 hours.

4th Anniversary of NuNite Novel.

Air pollution - smoke from chimney, steam and carbon dioxide in the background, on the right - deers on the field. Those big chimneys belong to Belchatow Power Station in Poland, the world's largest coal station emits into atmosphere steam and CO2.

Chandra Meerkat Telescopes High Resolution Astronomy The Galactic Center poster for enthusiast astronomer with love of astrophotography for bedroom wall art graphic telescope view astronomical space pics from Hubble JWST and Spitzer

Toulouse Home of Zero Emission Aircraft

A witty shirt illustrating the dangers of global warming and the run-away green house effect

Toulouse Home of Zero Emission Aircraft

The emission spectrum for helium was used to identify the presence of this element in the Sun before the element was discovered here on Earth. The distinct and bright yellow band is the most iconic.

Late 70s vee twin motorcycle engine.

Nissan LEAF shirt: ⚡ Drive into the future with this shirt featuring the innovative Nissan LEAF. Perfect for eco-conscious drivers and tech enthusiasts, this design embodies sustainability, efficiency, and the pioneering spirit of electric mobility, making it the ultimate choice for those who dare to embrace the future of transportation. 🚗🍃🌟

Use Clean Energy Activist Design for Nuclear Power Plants Supporters.

Light Spectrum Art Rainbow Prism Emission Pattern

Carina Nebula. Optical image of the Carina Nebula (NGC 3372), a starbirth region about 7500 light years from Earth, in the constellation of Carina. This image was obtained by the OmegaCAM sensor on the VLT Survey Telescope (VST) at ESO's Paranal Observatory. The image was published in 2012 to mark the inauguration of the VST. Acknowledgement: VPHAS+ Consortium and the Cambridge Astronomical Survey Unit.

Hope you like it!

let's save our planet, let's take care of mother nature, let's be wiser for the next generations

Show your love for two-wheeled freedom.

Climate change IS real.

Are you an urban gardener? Then combine style and passion and make a statement for green cities and sustainable living!

Polar Bear sitting

Polar Bear looking Over Shoulder

For all the EV enthusiasts

cool goal for the environmentally conscious

Are you an urban gardener? Then combine style and passion and make a statement for green cities and sustainable living!

Matchstick burning in a water flame isolated on white. Surreal, conceptual background

Burned match indicating temperature on a scale as a thermometer. Global warming and temperature rising concept

CO2 Absorption with plant trees

Are you an urban gardener? Then combine style and passion and make a statement for green cities and sustainable living!

Are you an urban gardener? Then combine style and passion and make a statement for green cities and sustainable living!

Are you an urban gardener? Then combine style and passion and make a statement for green cities and sustainable living!

Are you an urban gardener? Then combine style and passion and make a statement for green cities and sustainable living!