WhiteBox Learning is a web-based application that allows students to explore STEM concepts and careers through interactive engineering projects. Students can design, simulate, analyze, and optimize their own virtual models of real-world challenges, such as racing cars, launching rockets, or building bridges. The application supports various STEM applications, including Solar, Wind Energy, and Glider.
To design a bridge, students should follow the Design Specifications (HTML) icon on the top and click the Engineering tab on the top. They can change the specifications or parameters from their bridge by viewing each parameter. The application also provides a digital content and materials bundle for middle school students to build their designs.
To ensure students focus on the truss, it is important to establish a default floor that is much stronger than the trusses. To increase the capacity of existing bridges by using unbonded prestressing technology, it is essential to ensure proper interlocking at joints to prevent any joint movements.
WhiteBox Learning also offers tips to increase floor space, which can boost revenue and profits. For example, using tipis can increase the amount of covers you can do, which can in turn boost revenue and profits.
In summary, WhiteBox Learning is a comprehensive tool that allows students to explore STEM concepts and careers through interactive engineering projects. It offers a variety of tools and resources to help students develop their skills and improve their understanding of STEM subjects.
📹 Top 15 Evil SCP Stories
Dr Bob brings you the Top 15 Evil SCP Stories SCP-4910 The Grinner SCP-1357 The Children’s Park SCP-1003 Dr. Tapeworm …
What are the best ways to level up?
To level up, you need to:
How much weight can a truss bridge hold?
These were a Warren truss, a cantilever, an arch, a half-through arch, a beam, and a Gabke-Stayed truss. The Warren truss bridge held the most weight, with a total of 41 pounds.
How can I raise my level?
Level up your game. Nothing can stop you. Your mindset is the most important thing. … Learn. Knowing is power. … Create a supportive environment for your growth. Meet new people. Jump in. … You can’t fail. I believe in constantly improving yourself. This makes your life better and helps you create, connect, and enjoy life. Challenge yourself, try new things, and progress towards your ideal self. But that’s not the whole story. Sometimes, you need to take bigger steps. Improving too slowly can make you give up. Sometimes you really want something or you’re so far behind that you have to do something different. I call it leveling up. Usually, it goes like this. You set a new goal that inspires you. You take the first step and see how much it takes to achieve your goal. You keep going for a few more steps, then you give up. You start complaining about life. I’ve seen this many times. This also happened to me several times.
How can bridges hold so much weight?
One bridge historian describes a truss bridge like this: A truss is a framework of beams that holds something up. The beams are usually arranged in a triangle because a triangle can’t be distorted by stress. In a truss bridge, two long members form the top and bottom. They are connected by a web of vertical posts and diagonals. The bridge is supported at the ends and sometimes in the middle. A good truss will let the bridge support its own weight and the weight of vehicles and wind. A truss bridge doesn’t support the road from above or below. Instead, it makes the road stiffer and stronger, helping it hold together against loads. (Eric DeLony, The Golden Age, Invention and Technology, 1994). The pattern and stress distribution create a specific truss type, such as a Warren or Pratt. Most truss types are named after the person(s) who developed them. The Pratt truss is named for Caleb and Thomas Pratt, who patented it in 1844. The Pratt and Howe truss pattern looks the same, but the Howe diagonals are in compression and the verticals in tension. In a Pratt, it’s the opposite. A truss bridge had no extra parts. Builders thought each part was important for the truss to work, but some were more important than others. While most trusses can withstand a lot of damage, if a member is badly damaged, the bridge might collapse.
What is the weakest bridge design?
We learned that beam bridges are the weakest and suspension bridges are the strongest.
What is the most efficient bridge design?
Four truss designs. There are many truss bridge designs. Here are four truss designs. Howe and Pratt truss designs are the most efficient, but many others can be used for aesthetic reasons. #1 Howe Truss Design. The Howe truss design has vertical and diagonal members. The diagonal members are under compression, while the vertical members are under tension. The Howe design is the most common at Areté Structures. #2 Pratt Truss Design. The Pratt truss design has angled (diagonal) members under tension and shorter vertical members under compression. Pratt trusses are used in Areté Structures’ underslung truss designs. Areté Structures’ pedestrian bridges have a unique underslung truss design. All the vertical, horizontal, and diagonal members are below the bridge decking.
What generates more lift?
Faster airspeed means more lift. Camber increases lift. A flat plate at an angle of attack will generate lift. Lift depends a lot on the airfoil camber. We will now look at how different things affect the lift of a wing. Use the sliders and boxes at the lower left to change the lift. Watch the scale at the bottom left. In this lesson, we will answer the question, “What changes the lift of a wing?” If you’ve been using FoilSim, you’ll need to set the inputs to a starting point. Click the Reset button to set the following conditions: Airspeed = 100 mph, Altitude = 0 feet, Angle = 0 degrees, Thickness = 0.5, Camber = 0, Area = 1 sq ft.
What bridge designs can hold a lot of weight?
The arch bridge can hold the most weight, the deck truss bridge can hold an average amount, and the beam bridge can hold the least. This experiment tested the arch, deck truss, and beam bridges to see which could hold the most weight.
What are the two ways to increase lift?
That curve. The wing also affects the air that passes under it. It also turns it down. The airflow turning causes lift. You can.
How to increase lift on whitebox learning?
If you make the wing bigger, it will fly better. But a bigger wing means a heavier glider. Lift and weight oppose each other, so this creates a classic engineering trade-off. You can use the Lift Efficiency Ratio to analyze your wing design. If you increase WA and/or decrease GW, LER increases, indicating your design change should improve the efficiency of the wing and increase flight time. If you increase GW and/or decrease WA, LER will decrease and the wing will be less efficient. LER can be used to compare glider designs. The glider with the higher LER should fly longer, even if it’s heavier.
What is the maximum weight a bridge can hold?
The federal limit on the Interstate System is 80,000 pounds, unless the bridge formula says otherwise. Single-axle weight is the total weight on one or more axles spaced less than 40 inches apart. The federal limit for a single axle on the Interstate is 20,000 pounds.
How to level up in WhiteBox learning?
In WhiteBox Nationals, students compete in five levels. To move up a level, students must meet the required scores based on their quiz and worksheet results, number of design iterations, and design performance.
timestamps 0:00 SCP-4910 The Grinner 8:18 SCP-1357 The Children’s Park 26:26SCP-1003 Dr. Tapeworm Child 49:37 SCP-1590 Book of Tamlin 1:07:43 SCP-3640 Escape From The House of Mickey Mouse 1:27:18 SCP-4595 WITCH 1:37:51 SCP-906 LEGEND of SCOURING HIVE 1:59:09 SCP-5201 The Manananggal 2:18:13 SCP-4904 Rapid Disc Movement Sleep 2:36:25 SCP-682 Hard to Destroy Reptile 2:54:54 SCP-173 The Sculpture 3:09:47 SCP-5126 Eat Your Mattress 3:29:32 SCP-661 Salesman 3:47:19 SCP-3166 GOREFIELD 3:58:18 SCP-106 The Old Man
The rapid disc movement story interaction between father and son reminds me how my dad got me into classic doom as a 13 year old I was playing a cool math game on my computer and my dad remarks ‘what stupid game are you playing? That’s crap, you want to play a REAL game look up Doom’ I look up doom and end up falling in love with the game and 12 years later it remains my favourite article game. Im so happy it has stayed relevant to the public to this day and i love how the community around it is one of the most wholesome ones Ive witnessed.. Also made a doomgirl cosplay for myself which is the best costume i own and something im proud of What makes me smile about the memory is that my dad stopped me from playing an educational game to play a shooting game with a hardcore soundtrack
I sadly relate to the girl in the first story. I was 10 when my dad brought me to Portugal for 3 weeks with his girlfriend at the time. At that age, there is indeed so many boring castles and cathedrals you can see before your brain rots from boredom. I was too young to truly appreciate the sights before me. To all parents reading this, you made some sacrifices when you chose to have a kid, and that includes postponning family trips like that until the kid is a reasonnable age to either enjoy the trip or stay home alone/with someone else.
Wanted to jump on this one just so you may actually see this comment, good doctor. Scp-Explained was my intro and go to for a long time but you, good sir, have won me over. Original animation, not that blah, blah stick figure crapolo. You aren’t afraid to show the gore and blood and what’s actually going on, making me more immersed. The little touch at the end of every episode correlating to the scp talked about. Classy, well done, clearly a passion project. Subbed and currently binging. Keep em coming, bruv! Cheers.
Hey, Dr. Bob! I’ve put that article on to listen to as background and was surprised to find new content. I’ve watched all your SCP stories, but never saw “The Children’s Park” and “Rapid Disc Movement Sleep”. I checked the list of posted articles and those 2 are not in it. Were they deleted or taken down? Maybe you have some other old material slip through the cracks of algorithm?
I have a list too but I don’t want a call out cause it’s kind of hurt. Know how I got her as I written as bite andside and edit and then hurt my tooth and made it bleed and I did it pull it out. And that means in a tooth in my new toothpaste. Now like already like coming out. So i’d better take out the other one. Really quit for the other one comes up in a hide it
honestly, I’d rather be shot dead than live with permit disfiguration of my teeth, mainly because I had an extra tooth as a child and had to go through twice as long with braces to fix it, forcely moving it since they couldn’t remove that tooth without permit gum and jaw problems and had to instead remove one of my original teeth