Thursday, April 27, 2006

Scientific Report: "Diet Coke and Mentos"

Scientist puts mentos in the tube of paper on top of the freshly opened bottle of Diet Coke








Scientist removes the other piece of paper from beneath the tube, allowing the mentos to fall into the Diet Coke all at once.

Due to the fact that the scientist has reasearched this experiment and he knows that mentos have a very rough surface at the microscopic level, making for an extremely large amount of surface area for carbonation bubbles to form on, he quickly runs away to avoid being soaked when the bubbles force the entire 2-liter to explode.



Notice he forgot the tube. Poor tubey :(











The erruption ensues and tubey is still hovering in mid air.






















Tubey gets a shower.











Scientist points at something.

Sunday, April 23, 2006


hi.

help

can i post pictures into comments? cause i posted a comment as dix, and i wanted to add this pic to the comment on egg hunting.

dikla

Wednesday, April 19, 2006

Egg hunt and diet coke experiment

One of the perks of being welcomed into a family with a totally different set of holidays, traditions and customs, is that I get to experience many fun things the very first time, when I'm old enough to remember (and document!) it.
So this time, it was the hunt for Easter eggs.

[this part is for the Israelies, Americans may skip:
Unlike Passover eggs (which we dip in salt water to remind us of the Israelites crossing the 1.2m-deep Nile river, of course), Easter eggs come in many different colors. They are laid by the Easter Bunny, whose job is to hide candy and chocolate around the house, and lay eggs. Nobody knows what they represent, but since they look nice and colorful, nobody questions them. If the Easter bunny is too busy to lay eggs, parents and children help him in his task, by coloring fake chicken eggs with special colors. This is reported to be really fun, but somewhat addictive, so make sure you have a limited amount of eggs at home.]

The egg hunt started with a long debate, regarding the exact manner in which the eggs are to be hidden, and what scoring scheme will be applied. We considered a few options, including several rules adopted from the famous 'Khan' game (I am still waiting for Erin to write the full set of Khan rules!). Someone suggested to let the kids wait in the living room and hide all the eggs in the refrigerator. hmm. I wonder who that could have been. Eventually, we decided that each kid hides his own eggs, and then everybody gets to search for them together. DadK helped. He also helped us look for them later. Grady complained a lot, since he was not allowed to search.
The scoring scheme: one point for each egg you find + for each of your eggs you get a number of points according to the order of it's discovery. For example, if you found 6 eggs, and your eggs were the 1st, 3rd, 10th and 15th to be found, you get 4+1+3+10+15=33 points.

An old (and odd, if you ask me) tradition, is that the loser of the egg hunt has to dig a grave for the dead cat. It seems that every year, as the ground defrosts, it is customary to bury a cat. This time it was poor Bob, who waited for this occasion for almost a year. [add Bob's picture here]. After all the eggs were recovered, and the loser was declared (me), Ben and Matt dug the grave, and we all paid our respects to poor old Bob. I wonder who it's gonna be next year :S

Anyway, this is a picture of the back yard, in which we hid 12 colored eggs. Find the eggs!!!














... and the diet coke experiment should get it's own post on the blog, don't you think?

Monday, April 17, 2006

Orangoo

I found this cool website, Orangoo. It's basically a site where you paste some words that you want spell-checked. The cool thing is that it works for like 28 languages. Including Hebrew! I've put a link to it in the right margin of the blog. I plan on using it a lot, once I pick up a keyboard with Hebrew characters.

Saturday, April 15, 2006

Spring Season in Israel

The Spring Season in Israel is probably the best season of the year. The weather is warm with only a few rainy days and even then the sun shines daily. The fields are green, after the wet winter, and many wild flowers start to bloom in thousands of colors.
This is exactly when, in about a year from now, we have in mind to celebrate Ben & Keren's wedding in Israel. Keren and Ben will have to decide if they wish to have their wedding in our garden (our preferance) or on the sea shore or elsewhere. After the wedding, we plan to take you all to tour Israel. Spring is the best season - Israel is at its best. It seems so far ahead but we know time flies.
The young couple is lucky to have two wedding parties - one at minus degrees C and one at plus degrees C ... . We are very excited as we'll be in both.
May is the last month of Spring in Israel. Keren & Ben will have to set the exact date and we all have to start orgenizing our schedules - a full years notice !!!
We are geared to take care of babies and new bornes as well as grownups ... so, young couples, don't change any plans ...

Wednesday, April 12, 2006

Weekend in Canada


As ordered by my eldest son, I am posting pictures and commentary from last weekend.

The snow was mostly gone, but the lakes were still frozen. The temperature was -5 C at night and +10 C during the day.






We went for a hike toward Lake Lauzon. Most of the creeks like these have little or no water in them in the summer. They are the result of melting snow at higher elevations, and are very cold.






Grady went for his first swim of the spring. The water was a little to cold for Sandy, and I forgot my swim suit.


The picture on the right was taken on a rock plateau near the top of a high rock ridge, approximately 400 meters above sea level. Nothing much grows up there except pine trees, juniper bushes, and moss. I will buy, at Keren's and Ben's wedding, the beverage of your choice for the Israeli person who first correctly identifies the origin of the trail of spherical boulders pictured here.



When we reached the summit it was time for lunch. Then, while Sandy and Grady continued to explore, looking for a better view of Lake Lauzon and beyond, I practiced my transcendental meditation and became one with nature.





That night we invited the neighbors over for dinner.

They said to say hi!

The guy with the fork is my friend, Dave. He's mostly harmless.

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Ron's trip

We just got Ron's first email from his trip across Israel.
Ron started walking the Israel National Trail, 'Shvil Israel', which starts at the north of Israel and ends at the very south.
Ron (and his friend Lior) started walking from Neve Ativ in the north, through Govta river, Kibbuz Dan, and now they got to the See of Galilee. They will both spend Passover night with families up north.
The images show how pretty the country is, and ron recommends everyone to follow his footsteps!



--- Ron's original hebrew message ---

אני בשביל ישראל, מטייל ונהנה. התחלנו טיפה מעבר... מנווה אטיב, דרך נחל גובתה, ואל קיבוץ דן. שם ישנו בלילה (במטעים בחוץ כמובן). טוב, השביל כמו השביל, מדהים ביופיו. כעבור שבוע בערך הגענו לכינרת, למגדל.
היום זהו סדר פסח, אז כמובן שמצאנו לנו עםן מי לחגוג - כל אחד במשפחתו שחגגה באיזור.
הנה כמה תמונות, כדי שתאמינו לי, ושתבינו כמה הארץ יפה, ומה אתם מפספסים. לכל המתלבטים, לצאת לשביל, כמובן!!!



Tuesday, April 11, 2006

A public thank you to Ben.

I would just like to thank Ben for the kindly Bag of Hammers comment as I have been too busy working to type. Not everyone works at a science factory and has time to waste. Thank you good sir. I commend you on your production of science merchandise.