Sulfuric Acid Drain Cleaner Vs. Wet Sponge

This is a battle between a sulfuric-acid based drain cleanser and a wet sponge . SPOILER : The sponge loses (although technically the acid is actually reacting with the water). I know you might be a fan of rooting for the underdog, but in this case the underdog gets its ass burnt off and handed to it. Reminds me of when I used to lock myself in my lab (read: bathroom) and mix random cleaners together in a bucket trying to invent a new, more powerful one. One time the smell alone made me pass out! That’s when I knew I had something. “Had what — the poison control hotline’s ‘Dumbf*** of the Month’ award in the bag?” They sent me a magnet for the fridge and everything! Hit the jump for the carnage.

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Sulfuric Acid Drain Cleaner Vs. Wet Sponge

I Love Doing Experiments In The Microwave!

Have I ever told you I used to rest my head against the microwave whenever I was cooking something in it growing up? I did? Oh . Well I have trouble forming new memories now. But I do remember the time I dragged an extension cord out to the middle of the backyard and hooked up a microwave. I put a whole 5lb bag of potatoes in. Now I have a swimming pool. This is a video of a guy putting a matrix of neon bulbs in a microwave to show you the patterns formed by the microwaves when on. It’s pretty science-y. Granted not as science-y as rigging a microwave to work without the door closed and holding your hand in there for two minutes, but who really wants superpowers anyway? (hook me up with a Hot Pocket while you’re at it). Hit it for the 2:45 video.

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I Love Doing Experiments In The Microwave!

Study: Babies Mistake Robot For A Human

Wow, what a picture . Somebody must’ve opted for the deluxe package at Sears Portrait Studio! A study at the University of Washington’s Institute for Learning and Brain Sciences took a sample of 64 18-month-old babies, who were all tested individually. The experimental test had the babies sit on their parents’ laps, facing a remote-controlled humanoid robot. Sitting next to the robot was Rechele Brooks, one of the researchers on the study. Brooks and the robot (controlled remotely by an unseen researcher) would then engage in a 90-second skit, in which Brooks interacted with the robot as if it was a child, asking questions like “Where is your tummy?” and “Where is your head?” The robot would in turn point to its different parts. The robot would also imitate a few arm movements, like waving back and forth. The babies who watched this skit looked back and forth between the robot and Brooks as if “at a ping-pong match,” said Brooks. After the skit, Brooks left the room, leaving the baby and the robot alone. The robot would then beep and shift slightly to get the baby’s attention, and then turn to look at a nearby toy. In 13 out of 16 cases, the baby would follow the robot’s gaze, suggesting that the baby sees the robot as a sentient being, that what the robot looks at might be of interest to the baby as well. Babies at that age distinguish between, say, a swivel chair’s movement and a person’s movement, and will only follow the person. But in following the robot, the study suggests that the baby has decided that robot is a human being. I’m not gonna lie, that doesn’t even sound like a well-designed experiment. What it does sound like is child abuse. But what do I know? I’m just a man who was raised by super-intelligent beings from another galaxy to come save your sorry asses from the robots when the time arises. And you better hope I’m not on the john at said time. Because I sit there until my legs go numb and I’ll be in no shape to fight robots for at least 20 minutes. 30 if I decide to make a snack after because I just cleared some room. In New Study, Babies Think A Silvery Robot Is Human, As Long As It Acts Friendly [popsci] Thanks to Mih0, Jeff and Kelly, who’s babies will never mistake robots for people because they’ve got a little something I like to call Anti-Robot Intuition.

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Study: Babies Mistake Robot For A Human

Homemade Fireworks!: Gummi Bear + KClO3

This is an old-ass video of the magic that happens when you drop a gummi bear into potassium chlorate. Now we could talk about the science behind the magic but then it would become all science-y and less magical and I prefer magic (although I have played Yu-Gi-Oh). Also, I’m sure you’ve already seen the video because it’s so old but I hadn’t so there’s really no one to blame but yourself because I was writing Geekologie back in September of ‘07 when it came out so there’s absolutely no reason why you shouldn’t have sent me the tip except you’re a jerk and you like to be withholding. And that is exactly why you and I will never work. Well, that and the whole face situation (I hate yours). Hit the jump for the most magical experiment ever.

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Homemade Fireworks!: Gummi Bear + KClO3

Dogs Love Trucks Planes: Weightless Dog

This is a video of two enema bags in an airplane doing a nosedive so the dog in the back experiences weightlessness. I can’t tell if he liked it or not, but my guess is no. Dogs, as a rule, like their feet on the ground and their tongues on their privates. And can you blame them? You can’t. But you can blame them if they sleep with you at night and toot in their sleep. DAMMIT CHLOE YOU’RE GIVING ME NIGHTMARES! Hit it for the short video.

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Dogs Love Trucks Planes: Weightless Dog

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