it.de63def56e13867f940ba574b16babf2765d48ee5daa5820fa
Check it out...
All you need is a ziploc bag, water, and some sharpened pencils (or wooden skewers, etc)
Once your bag is filled with water, simply push the sharpened end of the pencil straight through. If you do it fairly smoothly, the bag will seal itself around the pencil and no water will leak out. (However, I do recommend doing it over the sink or have a towel handy just in case.) We found that if you change direction midway through or start poking through the back and then hesitate, you might spring a leak. Most of the time, though, the pencil goes in one side and out the other without even a drip of water!!
It's lots of fun and we had a good time seeing just how many pencils we could put through before we got a leak.
There's some science behind this little trick. We learned about the polymers in the plastic bag stretching without breaking here on Steve Spangler Science, but it was really just about the fun.
You can check out the fun in action in this little video...
You can see we did have a little leak at the end. As we were rushing to get the bag over the sink, I said we may have done it too fast. Instead, I think the last pencil came too close to one of the other holes and the plastic in that section just wasn't strong enough to seal around the hole. Still fun, though!
Fun! So glad to see a new post. :-)
ReplyDeletecute idea! Audrey would like this!
ReplyDeleteFind a activity or maybe activity you can love to finding people relocating. There's no need to expend a lot of time in a gymnasium, except if trx exercises is precisely what you choose to do, another choice is always to commit a bit make the most home gym machines.
ReplyDeleteA rise in the exact amount and also power of exercising through as low as 20 min on a daily basis are able to do wonders to assist you trx training achieve weight reduction ambitions. Experts recommend getting rid of a maximum of 2 pounds 7.
Why do you wish to shed weight? Do you find it as you wish to look good to get a special event? Have you ever a family occurrence or trx suspension training perhaps type gathering to wait this coming year, the issues could be numerous.
Even so, rather than slimming down for the day occurrence, you might have far more chance reducing your weight trx for sale once you have an enduring reason to shed pounds. Get a advisor. The chances of you succeeding are going to be increased have got the help of a friend or even weight-loss coach.
Using a distinct affair to seem to is an excellent starting place when you will decide to shed pounds, nevertheless it defintely won't be adequate cheap trx that may help you keep the excess weight down next time has expired.
Prior to starting in your weight loss endeavor, develop a way to self motivate to prevent trx australia the body weight burning proceeding. You can't get a improved commitment for weight reduction rather than get fit along with think empowered.