1st place Mousetrap Car Ideas- using SCIENCE


Science your way to the blue ribbon. Go learn something from someone who cares at Skillshare.com. The first 1000 people get 2 months for $0.99- skl.sh/rober3

Sign up for an account on Skillshare. Skillshare is a community marketplace for users to teach and learn from project-based, online and local classes on a wide variety of subjects.

Check out Als website if you want stuff to build your own: www.docfizzix.com/

10 quick, practical build tips: www.dropbox.com/s/x35qfah75x4gvse/10 Raceday tips.pdf?dl=0

MERCH-
By popular demand I have shirts now! I picked the super soft, high quality shirts and make $0 on all items which is why they are priced so handsomely :)
teespring.com/stores/markrober

MUSIC-
0:01- Arrow- Andrew Applepie- andrewapplepie.com/
1:06- Q- Blue Wednesday — soundcloud.com/bluewednesday/
4:43- Almost Original- Joakim Karud- soundcloud.com/joakimkarud
5:47- Ceral Killa- Blue Wednesday — soundcloud.com/bluewednesday/
7:37- Berlin- Andrew Applepie- andrewapplepie.com/
12:24- Dizzy- Joakim Karud- soundcloud.com/joakimkarud
14:24- Too Happy to be cool by Notebreak- soundcloud.com/notebreak/dubstep-too-happy-to-be-cool

Summary: To understand how mousetrap cars work you first need to understand the concept of mechanical advantage. There are 4 principles to win with a long distance car:

And 4 principles for winning with a speed car:

Finally, we visit the Science Olympiad to see these principles in action

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Beautiful Instrumental Christmas Music: Peaceful Piano Christmas music "Christmas Star" Tim Janis


Beautiful Instrumental Christmas Music: Peaceful Piano Christmas music «Christmas Star» Tim Janis. The First Noel, Silent Night, O Holy Night, O Little Town of Bethlehem, Deck The Halls, O Christmas Tree, In the Bleak Midwinter, Joy to the World and more. Join us for a beautiful Christmas.
Blessings and Peace
Tim

SWEDEN - STEP BY STEP - MODERN pedestrian crosswalk and safety marks!


STEP BY STEP! Thermoplastic HotMix pedestrians road marking project in Stockholm-Sweden!

A project to ensure kids-, bicycle, car and pedestrian safety in traffic.

Visit www.ekc.se/

Copyright: www.ketabedanesh.com

Another astonishing and amazing road maintenance and traffic security project performed by Swedish company EKC Sverige AB.

These guys are amazing and perform a great teamwork everyday across the city in order to keep a high standard of traffic security.

Most of the projects starts after midnight or during vacation period so there are less traffic on roads.

To keep the roads and traffic secure is one of the most expensive
tasks for the tax payer in Sweden.

Date and location:
Published on September 30, 2017.
Project performed on 29 September 2017.
Location: Bergslagsvägen-(Vällingbyrondellen, around 30 min from downtown Stockholm).

Thermoplastic HotMix road marking project performed by Swedish company EKC Service AB www.ekc.se/

How much does it costs?

Each triangle mark costs 37 SEK and each meter of the HotMix thermoplastic material road marking lines cost 70 SEK (~$10)/ metres!

The material is supplied ready to use without the admixture of any other component.

ViaTherm and HotMix quickly hardens after application, thereby minimizing traffic disturbance.

In this project they used a new thermal material called HotMix.

Neither the organic pigments nor the other components of ViaTherm or HotMix thermoplastic road marking are harmful to the environment.

Camere: Mobile phone Samsung Galaxy S8 Plus.
Truck: Scania model P230DB4X2MLB.

Visit www.ekc.se/
Visit www.facebook.com/ketabedanesh
Visit www.scania.com
Visit www.peab.se/

The (yellow boxes) at the end of each trucks are products made by the Belgium based company Stuer-Egghe (one of the worlds market leader company for anti-crash in trafic so that a possible collision occurs smoothly).

Watch this video, visit www.stuer-egghe.be/producten/botsabsorbeerders/crashtesten/

Each arrows mark costs around 200 SEK ($18)! And each metres of the ViaTherm or HotMix thermoplastic material road marking lines costs around 70 SEK ($7) / Meter!

The material is supplied ready to use without the admixture of any other component.

Delhi Gets Its First 3D Zebra Crossing


New Delhi got its first 3D zebra crossing for the pedestrians at Rajaji Marg on Wednesday. The crossing that appears to be elevated, will signal motorists to stop and allow people walk across the road safely.
The zebra crossing has an optical illusion, that looks three-dimensional when viewed from a distance. It aims to grab the attention of the motorists and eventually slow down their speed.
In a first of its kind experiment in Delhi, this initiative should help in reducing road accidents in the city.

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