My Toes Still Burn

Finding a place to build my fort:

The neighborhood I live in made it very hard to find a place where you can use wood or even leaves. I noticed there was a lot of snow in my backyard so I stuck to that.

Building the Fort:

I started off by putting a small sheet of plastic on the ground to serve as a floor for the fort. I then used a shovel and brought a bunch of the snow in a pile. The most frustrating part was how the snow was soft. This made it hard to shape or to build up on. After each layer of snow, I would walk on it or lay down on it to try to make it more dense/hard or at least stick together.

After doing this for a solid hour, I finally got a somewhat round shape. The snow got a little harder but to prevent it from crumbling, I put a thin sheet of plastic (you can see it in the picture below if you look closely) and then added more snow on top of it. To be completely honest, I don't know if adding the plastic did anything but it did not fall apart so that good!

When I finished making a huge pile of snow, I started to dig a hole from the side until I got the depth I wanted. This took a while because I didn't want the top to fall down so I went slowly.

Here is a picture of me enjoying the sun while my fingers and toes were frozen (: I do not recommend this blog idea, my toes still burn when I walk, maybe if the weather was a little warmer

Comments

Physics of Sound Dampeners and Active Noise Cancellation

Physics of Sound Dampeners and Active Noise Cancellation Sound dampening foam panels in a recording studio. ANC headphones worn by pilots and/or passengers in consumer aviation aircraft. Acoustic treatment of soundscapes has grown alongside the sound production industry. Whether through absorption panels, diffusors and cloud panels to treat a space or headphones placed directly over the ears of listeners, acoustic treatment comes in many forms. Environments are treated acoustically to absorb excess sound to prevent sound levels from crossing a threshold above which the desired goal cannot be had. Before getting into sound dampening, we must discuss sound. Sound is produced when an object vibrates (a form of oscillation) and temporarily displaces nearby air molecules causing a wave effect as the displaced molecules collide with their neighboring molecules. Sound waves are fluctuations in pressure as the initial displacement of molecules experiences collisions that in ...

Large Hadron Collider

The Large Hadron Collider (LHC) is the world’s largest and most powerful particle accelerator. The LHC is the largest machine in the world. It took thousands of scientists, engineers and technicians decades to plan and build, and it continues to operate at the very boundaries of scientific knowledge. It first started up on 10 September 2008, and remains the latest addition to CERN’s accelerator complex. The LHC consists of a 27-kilometre ring of superconducting magnets with a number of accelerating structures to boost the energy of the particles along the way. Map of LHC (located in Geneva, Switzerland) Thousands of magnets of different varieties and sizes are used to direct the beams around the accelerator. Just prior to collision, another type of magnet is used to "squeeze" the particles closer together to increase the chances of collisions. The particles are so tiny that the task of making them collide is akin to firing two needles 10 kilometres apart with suc...

Aerodynamics of a Golf Ball

One may wonder how a small golf ball can travel at incredibly high speeds for such long distances. While the swing of the club is a major component, the structure of the golf ball is quite important. Unlike a baseball or tennis ball, a golf ball has dimples all over it (usually 336 dimples). These dimples allow the golf ball to travel without facing much air resistance. This diagram shows how air travels around the golf ball. The dimples on the golf ball also prevent drag that would occur in the wake region, resulting in further distance. Also due to the contact with the club during the swing, the golf ball has backspin during its entire flight. This diagram shows the motion of the golf ball mid flight with the lift force of F. There are hundreds of different types of golf balls that a player can choose. Some show little affect to a player's game while others can alter their performance completely. Personally, I prefer Callaway Supers...

LSA E Mech 2017-18

Search This Blog