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It belongs to my grandad, we know it's missing some important parts and that it was intended for measuring chemicals with precision but that's about it. I was wondering if anyone could tell us more about it. submitted by /u/First_Cauliflower |
Firefighters in France are confronting a phenomenon never seen in the region before: fire clouds. It’s a sign of the intensity of the blazes burning—and how climate change is upping the odds that they appear. A wave of fires has swept over France and Spain, sending hundreds of thousands fleeing. Firefighters on the front lines…
Red and green don’t look like particularly close colors at a glance, but the way your eye treats them is surprisingly similar. A new study in Science, led by biochemists at Nagoya Institute of Technology in Japan, has now revealed just how close they really are on a molecular level. It only takes differences in…
Scientists at Monash University have created a tiny new circuit that can generate, direct, and read information carried by light, all within a single chip. The advance marks a significant milestone for a growing area of research known as “valleytronics,” which could help drive future breakthroughs in faster computing, lower energy consumption, and quantum technologies….
hi i have an old surplus aluminum bottle and i cleaned the inside of the bottle well, i have rinsed the bottle many times and I tried keeping regular tap water in it for about a day but the water starts to bubble a little and small lumps form on the inside of the bottle….
Newly dug baby potatoes, cooking normally until I cut open the white (not purple skinned) spuds. None were sun greened. As they opened the water turned a teal green-blue. I’ve seen similar posts so I separated the water into three bowls and added baking soda (darkened a little) to one and vinegar to another. Immediately…
I took and edited this photo via remote imaging with MicroObservatory. I submitted by /u/Itchy-Bee2388 [comments]
