What is in my water that has caused changes to my, um, bowel movements? (Some graphic details inside) [more inside]
How does the adhesive force between the water and the material of the capillary tube exert an upwards force to create the concave meniscus shape of H2O (or the convex meniscus shape of Hg)? [more inside]
So at our house we have hard water, or bad water, or some kind of water. I don't know, but my dishes all look like this now, wether hand-washed or from the dishwasher. I'm drinking it too (though filtered). What can I do? My wife says it's hard water, and we can get an expensive water softener solution put in. Is this the case? Any ideas on what this and a solution?
As I'm spending more and more time on bike trips where there are many long stretches without access to reliable tap water, I'm starting to investigate water filters and purifiers as a supplement/backup solution in case the extra water I carry runs out or spills or whatever. But there are so many kinds, and some of them seem really sketchy, and I'm getting overwhelmed! Can you point me to a good, comprehensive resource on how to choose and use water purifiers and filters? Or can you talk me through a typical real-world use? Take for granted that I'll be using them within the US and am unlikely to be traveling in areas where the natural water supply is seriously contaminated.
It's super hot and my dog is getting old. Today I soaked her gently with cool hose water. (She doesn't love it but tolerates it well if I am gentle.) I figure it will help her cool off both as the water is running over her and later as the water evaporates. I am reading online that wet dog fur traps heat. What's the real story?
What brand/model of faucet-mounted water filter works best? [more inside]
We were kinda-sorta thinking about getting an undersink RO system, but now it has escalated, not to "urgent", but to "let's get this thing done". [more inside]
I can't remember the name of this organization, and I've seen online crowds do better. The website I remember was focused on 3 plants, and the organization's major goal was cleaning waterways by replanting in places where we have uprooted for the sake of a better view or access to the water etc. It's possible they've branched into more species, but at the time they seemed pretty dedicated solely to a tree, a bush, and another plant. Thanks, here's hoping.
What are your favorite water-friendly hiking sandals? [more inside]
I'm aware that there are metabolites of the many various medicines that people take in the water supply in many US cities and towns. What are the health effects of this (known or theoretical)? Has drug residue/metabolites ever been linked to weight gain in humans? How can it be removed from the water (is reverse osmosis the only way)?
Yesterday the body of a surfer was found naked and nibbled by sharks at my daily surf spot. While surfing today in the exact vicinity I couldn't shake the feeling parts of his body, both physically and meta-physically were still 'there'. Have one science and one karma question about this: [more inside]
What's wrong with my corn plant? The tips are all burnt and dead. I definitely do not over-water it ever since this happened - am I simply under-watering it? [more inside]
I live on the top floor of an old apartment building and my shower stopped draining the other day. After trying drano, I upgraded to Pequa last night and its not working. Or it seems like its working, and then it stops. Before, some brownish water came up before it went down. But now that I've poured the last of the Pequa down the drain some really dark rusty water has come up. Is this a good sign? And if I let it sit for an hour or two and flush with warm water I'll be saved? Or do I have to deal with my inept landlord? (Which I'm trying to avoid)
For 6 weeks, due to a broken septic tank, we have been unable to put any water at all down our drains. This has involved driving to the gas station/grocery store/town park/etc every time we had to go to the bathroom. It has meant keeping buckets in all of our sinks for tooth brushing/dish washing/etc that we have to empty in our driveway whenever they fill up. It has meant either showering at the pool or, if in a rush, stopping up the drain in the bath tub and showering before work and then bucketing out the water when returning home. It has basically been like living in a 250k tent with climate control and real beds. On Monday (purportedly) it will finally be fixed. We want to have a big, water-usage themed party (sorry, environment) to celebrate this miraculous victory. Please help with suggestions. [more inside]
I've been looking for info on showering/bathing in relation to sweating and whether it's sanitary or not. I can only seem to find articles that basically say "yeah, you need to shower cause you'll smell" but can't find anything that confirms whether or not it's actually sanitary or not e.g. infections. What do ya'll think/know? [more inside]
The last few years it seems I've had to drink more water to stay hydrated; I drink, on average, 3.5 liters a day (0.92 gallons), more if I exercise, and still I'll wake up with a mild headache and mild nausea from dehydration about two days a week. [more inside]
Can you name (and ideally link to) this poem by Auden - the only thing I remember is that the theme is that he is imagining a civilization (or a city?) built out of water [more inside]
The counter for my bathroom sink sits below the level of the counter (picture). When the water is turned off, or the soap dispenser used, water dripping off hands gets all over the counter and eventually runs to the edge of the counter onto the floor. I want this to stop. The fix for the faucet is to find a new faucet. But I'm not sure what to do about the soap dispenser. [more inside]
I'd like to hear from people who have installed water softeners in their homes. What are the pros and cons, the prices, and the life expectancy of a whole house system? I'm not on a well. I have municipal water so would be most interested in answers from people who are also on municipal water. The other big concern I have is that I have an allergy to salt (yes i do) and wonder if the salt softened water would bother me. [more inside]
The water from all the faucets in my apartment (bathroom and kitchen) smells and tastes mildewy for about a few seconds after they're turned on. It's then fine unless the faucets are left off for more than an hour or two and then they must be run for a few seconds again. Any fixes? This has been going on for several months now.
I am totally overwhelmed trying to figure out what water (tap, bottled, filter, RO, etc.) to drink at home at this point. Can you help? [more inside]
Looking for a pretty, small, old, and inexpensive hotel within a short drive (up to 4 hours) of Seattle. [more inside]
My girlfriend says if water is constantly flowing over a diamond eventually it will break down and apart. I say that because diamonds are harder than anything that might be in water, they are immune to such erosion and weathering. She says that's idiotic, and BOY does that grind my gears! What do you think, green?
I got a water softener and when it goes into recharge mode it drains all the water from my water heater. This happens about once a week and it causes the water heater to try and fill. Of course as there is no water being provided this just means it is sucking air. The pulling of air is so violent that it shakes the intake pipes and creates a thundering racket. [more inside]
Does anyone have a recommendation for white water rafting excursions in West Virginia. Planning for the upcoming summer, with 2 parents and 4 teens, all beginners, but thrill seekers.
What's that white, soluble solid coming out of my SodaStream's nozzle while I carbonate? [more inside]
How do I remove white stains from driver side car window and mirror? [more inside]
How do I make the softest, cloudiest, most chewable ice at home? [more inside]
Looking for suggestions on how to thicken liquid, namely water or milk, for the purposes of photography. [more inside]
Did I just ruin my pizza stone? I washed it in water and was then told that was a big no-no...so how bad is it and is there a way to recover from it? Any other pizza stone cleaning/storage tips would be appreciated!
I'm looking for a water detection system with a wireless alarm. [more inside]
We recently moved to a new house and our washing machine hook-up does not drain properly. Instead of fixing it, our landlord keeps being pushy about how we should just drain it into the state land behind the house. [more inside]
I'd like to heat up a rock or piece of metal to drop in my chicken's water source to warm it up. What should I use? [more inside]
My eyes water when I poop. Is this normal? [more inside]
I'm sure I once read a myth about someone telling a secret to a pool of water--and even this strategy backfiring. The moral of the story being, if you want to keep something secret, never utter a word, not even to the water or the wind. I've tried googling with no success. Can anyone flesh out this memory for me?
Spilled water all over MacBook Pro. I turned it off to dry it out, but it's making horrible crackling sounds. What's going on? [more inside]
I like to keep a case of bottled water in my car, for emergencies and inconveniences. During the winter months, the bottles tend to freeze (and thaw). What is the most burst-proof brand of bottled water, or what sort of shape/style of bottle should I be looking for? [more inside]
Where can I stand on the ocean floor, with my head above water? [more inside]
Can you help me to understand what the problem with my sink and washing machine pipes is? A heavy load of draining water spills out from near the U-bend. [more inside]
Help me analytical-types! Do I upgrade my current water heater to the GE Geospring Hybrid for practically free?? [more inside]
I can't find a Wikipedia page I saw a while back. It was about a sort of design error or cognitive bias whereby designers or engineers reject as irrelevant (or are unaware of) a relevant factor in the requirements of a design because it is outside of their field. It gave an example which was about designing and providing water supplies in Africa. There were known ways to prevent a certain disease in the water, but the engineers were not familiar with them, so the disease spread.
1. How exactly does Starbucks treat their water? I've seen references to "famous triple-filtered" and "reverse osmosis" but nothing definitive or comprehensive. 2. Can this process be duplicated at home? If so, how? 3. Objectively, how is water that has gone through that process different from tap water or bottled water? 4. Subjectively, how would you describe the taste and mouthfeel if you wanted to say that I want water that is.... To me it feels both cleaner and more minerally, somehow fuller, maybe more alkaline? [more inside]
My 14 year old daughter had a short 'fit' after drinking water too fast, does anyone know what could have happened and should we do any medical follow up? [more inside]
What could be the cause of this distressing chemical smell in my tap water? [more inside]
Help me learn how to swim. No, scratch that; help me learn how to learn how to swim. [more inside]
We're thinking about making an offer on a house. However, it has an odd feature in the basement that may be related to drainage. Can anyone tell us what this might do or what could be behind the wall? Picture here - it's the 4" bumpout in the back left corner. [more inside]
Is there a swim shirt that will help keep me warm in the pool? [more inside]
Are there safety data available regarding the maximum internal pressure of a 2-Liter PET bottle at standard temperature and pressure? [more inside]
Could my kidney stone have been caused by the copious minerals precipitating out of my well water? [more inside]
I've been using the Watter Bobble filter bottle, but I'm having misgivings about cost and hygiene. Mostly hygiene. [more inside]