Waterdrop

https://www.treehugger.com/green-home/waterdrop-tote-captures-shower-warmup-water-reuse.html

https://www.lavanguardia.com/natural/20160209/302027557934/ahorrar-agua-ducha-tu-huella.html

https://www.yorokobu.es/esferic/

https://www.psfk.com/2015/12/totes-dont-let-cold-shower-water-go-down-the-drain.html

https://www.elmundo.es/economia/2015/11/26/5656e184ca4741ac288b4645.html

https://inhabitat.com/the-waterdrop-tote-bag-helps-you-save-1000-liters-of-water-every-year/

https://newatlas.com/esferic-waterdrop/41134/

https://designwork-s.net/gadgetproduct/waterdrop.html

https://www.trendsderzukunft.de/waterdrop-diese-plastiktuete-hilft-beim-wasser-sparen/

https://natuurgadgets.nl/blog/waterdrop/

http://www.vivirsmart.cl/salud-y-belleza/campana-promueve-reutilizar-el-agua-fria-para-el-ahorro-mundial-de-agua/

https://www.lasexta.com/noticias/ciencia-tecnologia/invento-espanol-podria-ahorrar-44000-millones-litros-agua-ano_20151226572410266584a81fd8826b63.html

https://smallmanconstruction.wordpress.com/2015/12/21/waterdrop-tote-captures-shower-bath-warmup-water-for-reuse/

Ecopop

https://www.muyinteresante.es/tecnologia/articulo/ecopoop-el-recogedor-ecologico-de-cacas-perrunas-731475049178

https://www.europapress.es/comunitat-valenciana/noticia-asi-ecopoop-recogedor-ecologico-heces-caninas-20160926150219.html

https://www.elmundo.es/comunidad-valenciana/2016/06/01/574ec91fca4741db068b4651.html

https://buhomag.elmundo.es/video/entretenimiento/ecopoop-adios-a-recoger-mierda-perruna-con-bolsas/

https://www.ecoticias.com/residuos-reciclaje/115807/Innovador-recogedor-ecologico-heces-perro