function colorStream(category) {
if(category === 'academia') {return "#5e3c99";}
if(category === 'collaborationAcademia') {return "#b2abd2"}
if(category === 'collaboration') {return textureOne.url();}
if(category === 'collaborationIndustry') {return "#fdb863"}
if(category === 'industry') {return "#e66101"}
}