Share Tweet +1 Submit Share Link First Previous Next Latest The Cake is Delicious [ IMAGE ] I love Portal related humor…And Portal related pastries, too! source: Life in a Day via: Geeks are Sexy Share Tweet +1 Submit Share Link You May Also Like I See What You Did There Too Little, Too Late Now You’re Thinking of Tacos Comments Ryu “That is cooking with Portals.” Marcus How does iot glow? PrinceJonathan In the middle of the two cakes is a white cable, so I’m guessing fairy/christmas lights. The Cake is Lye The portal gun appears to contain a black light. There are many ingredients that could be added to frosting to make it fluoresce. Matt That is just awesome. I’m guessing the wires sticking out of the cake boards might have something to do with the glowing. eon hmm, looks like the portal ring is a coil of fairy lights under something to difuse the light?