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Fairbs (Member Profile)

bremnet says...

Howdy - sorry for the delay, was traveling on business. The issue you are referring to below with regards to reusable water bottles is I believe related to the type of liner (thin coating of polymer based material that is coated on the inside of some but not all of these bottles). In most cases when polymers come in contact with food (incl. water) the concerns are usually not in the polymer itself, but in some of the additives (processing aids, plasticizers, anti-oxidants, UV stabilizers, pigments etc) that in some cases have negative impacts on some human metabolic processes. I would emphasize 'some'. The recent outrage over BPA is not supported unequivocally by scientific evidence, but there is enough uncertainty to move away from it as a plasticizer in PET bottles. If one was to use a food grade polyethylene or polypropylene water bottle, requiring no liner, and totally suitable as a water bottle, then there is no concern at all with the long term use of this material in water bottles. Next time you go through the grocery store, have a look at all the packaging - films on processed meets, stretch wrap on fresh meat cuts, all of your cold dairy products - the vast majority of these are made from one of either polyethylene or polypropylene, with a smattering of polystyrene and polyvinylidene chloride thrown in. All perfectly safe.

As for how the balls are made - these are blow molded. If you have a look at the plastic baseballs made for kids that come with a big fat plastic bat (or really any hard plastic ball that you might find at Wal Mart or Toys'R'Us, you'll see the small ridge that runs equatorially around the circumference of the ball (that's the parting line where the two mold halves come together) and somewhere on that line there will be either a little tiny hole or a small protruding knob that used to be the parison where the air was injected into the small plastic glob forcing it to the walls of the mold like an expanding balloon. This is the same type of molding that makes your liquid dishwashing detergent bottle, plastic ketchup and mustard containers, and plastic milk jugs. Hope this helps a bit. cheers

Fairbs said:

I admit this is something I know little about so I have a couple of questions if you don't mind... There seems to be a concern about what reusable water bottles are made of. So you're supposed to use a certain type or the plastic (and this may be the wrong term) leeches into your water and then I don't know exactly what, but you probably die some horrible death maybe like in the toxic avenger. So one question is... Is that true (or maybe a less exaggerated version)? The second one I think you may have answered is... Are these injection molded? I can't comprehend how these would be made. I think I need a How it's Made to wrap my mind around this. Thanks.

Sky Ladder a pyrotechnic artwork by Cai Guoqiang

That was quite the unexpected deer sound ...wait for it.

Get Well Soon

oohlalasassoon says...

When I saw your comment on "Comment of the Moment", I clicked on it hoping, praying, that it would be one of those videos where there's a camera rigged up to a weather balloon in the stratosphere, with something goofy like a rubber duck in the foreground, only this time the rubber duck would be a dead raccoon.

This video's almost as good though.

dannym3141 said:

Someone...... has attached a balloon to roadkill.
*glasses*
YEEAAAAHHHHHHH

Get Well Soon

poolcleaner says...

I imagine someone like me buying Get Well Soon balloons just to tie them to roadkill. Or headstones.

Payback said:

I imagine a family on their way to visit grandma in the hospital after her hip surgery. They hit the deer and their 3 year old girl demanded they give it the baloon.

Get Well Soon

NASA Engineer tells you how to win an egg drop

HenningKO says...

Hmm. 4/5 of those solutions were pretty disappointing. Balloons, bag of styrofoam, parachute, and... drone airlift
One good tip on the straws one though: don't aim the shock-absorbing straws in at your egg!

Clown Panties

siftbot says...

Tags for this video have been changed from 'Amy Schumer, Clown Panties, Comedian, Balloons' to 'Amy Schumer, Clown Panties, Comedian, Balloons, inside amy schumer' - edited by Grimm

nock (Member Profile)

The Newsroom's Take On Global Warming-Fact Checked

Trancecoach says...

Like most of Sorkin's bloviating, this empty rhetoric is undermined by the incongruency of the climate change alarmists' own ballooning carbon footprints while attempting to use the government to impose force upon others' behavior. Until global warming alarmists themselves walk their talk (i.e., drive hybrids -- if they drive at all -- cease flying in airplanes, eat strictly vegetarian diets, have few if any children, and withdraw their consent from the worst polluter on the planet: the state), then no amount of freaking out, ranting, incentives, or attempts at policy will serve to avert the "impending catastrophe."

In China and India (where pollution is no doubt a significant problem), there are hundreds of millions of people who have far bigger concerns and more pressing problems than some remote notion of a "warming planet" or some looming "catastrophic collapse of civilization." (In fact, the same can be said for the majority of the population of the planet.)

And this is to say nothing of how ALL of the models used to support "evidence" for the case of a warming planet have ALL (not some, but ALL) been consistently undermined by serious skeptical science (PDF) while the claims of the political entity of the IPCC remain inconsistent with the data.

Since when do politicians get to decide the veracity of scientific fact?

EDIT: ALL of the climate-change alarmists' predictions, dating back to the 1980s, have all failed to come true. When this trend continues for the next few decades, there will be no shortage of "Told You So" moments that will undoubtedly be explained away by some unknown variable -- like the heat that is "hiding" in the ocean -- that, once "corrected for," will serve to further prop up this political ruse.

Barseps (Member Profile)

chicchorea (Member Profile)

TYT - Israel's devastation of Gaza

newtboy says...

No, but we can certainly all agree that the Palestinians and Hamas are victims of the Israelis.
The Palestinians want to take showers, but Israel has cut off/destroyed all their water and electricity infrastructure (because they are apparently afraid Palestinians might start throwing water balloons, so no water or electricity for them, perfectly reasonable, proper, and humane).
#IsolateIsrael

lantern53 said:

We can all agree that the Palestinians and the Israelis are all victims of Hamas. At least the Israelis take showers.

Ridiculously Overpacked Battery Charger

Jon Stewart is angry at Rick Santelli and CNBC

suejak says...

Something else you should remember is that the DOW is now at 16,512.89, much higher than it was at its peak in 2008.

The market largely recovered by 2011/2012. Granted, US govt debt has ballooned, but it's not like politicians have tried to fix that since Reagan.



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