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Värme och kyla

Jorden. El. WIRED - Meet the man building world-record setting and... You Know How This Experiment Ends, But You Should Watch It Anyway. Kinja is in read-only mode.

You Know How This Experiment Ends, But You Should Watch It Anyway

We are working to restore service. First off, I have to marvel at how incredible this is to watch and admit that it made me too gawk, giggle, and grin like a child. I can't wait to show people this. That said, does anyone else wonder how much it had to cost to spend the 3 hours pumping out the air, setting up, and conducting this experiment that everyone know the result of? (Again, not wanting to rain on anyone's parade cause I'm damn glad they did it. Flagged It cost the electricity to run the pumps for a few hours.

Also I'm sure that the BBC payed a fee and the staff probably enjoyed goofing off for half the day. Fakta om naturen och rymden. Solsystemet (Fysik) - Mellanstadiet. How to Make Lightning. After showing JZ (5) and J-Bug (4) how to make rain in a jar, JZ asked me how to make lightning.

How to Make Lightning

I decided to show him by demonstrating static electricity. A lightning bolt is basically a dramatic display of static electricity in action. You see lightning when a spark of moving electrons races up or down between a cloud and the ground. STEAM Project: Tiny Dancers (A Homopolar Motor) Today we are getting a bit artsy with our science!

STEAM Project: Tiny Dancers (A Homopolar Motor)

Does the idea of making a wire sculpture that “dances” entice you……? Tiny Dancers is the third project in our collaborative series STEAM POWER: Empowering kids to explore the world through creative projects. Today’s topic is HARNESS! Förskoleburken: Veckans pinterest: rymden. Rymden är ett fantastiskt roligt tema att jobba med och barnen brukar bli väldigt engagerade och brukar faktiskt veta väldigt mycket om planeter och dylikt redan innan man börjar.

Förskoleburken: Veckans pinterest: rymden

Här är lite tips på material, pyssel med rymdentema. Följ mig gärna på Pinterest!


Experiment. Fysikaliska Leksaker. Luft. Summer Diary: Day 15: Paper Rockets. Click HERE for the direct link to curious kangaroos, with instructions.

Summer Diary: Day 15: Paper Rockets

The girls & I used a piece of paper that was 3" x 5 3/4". But you can experiment with your own sizes too. Zoey got quite ambitious, ready to double-launch her rockets! I found it helpful to wrap the paper around the pencil BEFORE drawing on it, & then mark it with a different pencil, to get an idea of what actual space would be seen. I used a red marker to scribble in the surface area that would be seen once your rocket is finished. We had races to see who could launch theirs the farthest. I also made a smaller one, but it didn't fly as far as the larger (heavier) rockets. Funtrest - You will have a hard time wrapping your mind...

Nifty Science - Make your own mini rockets from... Runt i naturen - Magnetmysteriet: Upptäckten - UR Skola. Nationellt resurscentrum för fysik. Systematiska undersökningar Vad rullar fortast.

Nationellt resurscentrum för fysik

Prova med bollar, kulor, burkar, flaskor. Rulla dem två och två så går det lätt att jämföra. Efter att ha provat olika kombinationer kan det vara lämpligt att börja med mer systematiska undersökningar. Välj bollar med olika färg, material, massa och storlek. Brian Cox visits the world's biggest vacuum chamber - Human Universe: Episode 4 Preview - BBC Two. ‪‪Balancing Act‬ 1.1.7‬ Balancing Act 1.0.2. Bokenomnaturvetenskap. ABC News - Journal. Real-Time Lightning Map. A Twist and Miss Top Shot features the... A Baffling Balloon Behavior - Smarter Every Day 113. A Baffling Balloon Behavior - Smarter Every Day 113.

How long would you make it without a spacesuit, on other planets? Experimentskafferiet. Leia och Björndjuren - en upptäcktsresa i rymden. Leia och björndjuren – en upptäcktsresa i rymden består av: - Lärarhandledning med högläsningstext, lektionsförslag, tips och fakta. - Elevbok med fantasifulla teckningar, korta faktarutor och kontrollfrågor.

Leia och Björndjuren - en upptäcktsresa i rymden

Leia går i tvåan och älskar rymden. Hon får följa med tre björndjur (tardigrader) på ett äventyr bland planeterna i vårt solsystem. De besöker alla planeterna, träffar nyfikna robotar och kraschade rymdsonder.Materialet kan användas som ett komplement till rekommendationer i LGR 2011, i bland annat NO-ämnen och svenska. Extreme Weather: The Arctic Connection. Graphics by Lauren James, Jason Treat, and Daniela Santamarina Published December 14, 2015 The Jet Stream The polar jet stream keeps colder air to the north of it, warmer air to the south.

Extreme Weather: The Arctic Connection

Why We (Still) Can’t Live Without Rubber This Is Your Brain on Nature The jet stream gets most of its energy from the temperature contrast between the air masses it separates. I fucking love science. Aurora Forecast. Hourly Forecast Using real-time solar wind data from Nasa’s ACE spacecraft, matched with data obtained from a network of magnetometers located worldwide, we are able to forecast, with reasonable accuracy, how the Northern Lights will behave up to one hour in advance.

Aurora Forecast

The image shows estimated aurora activity now. Image should be used as a guide only, it is based on predicted geomagnetic activity. Northern Lights may or may not be visible. System status: All good. Solsystemet (Fysik) - Mellanstadiet.