Tag: Mechanical Engineering

Why Police Body Cameras Can Increase Law Enforcement Accountability

Why Police Body Cameras Can Increase Law Enforcement Accountability

Why Police Body Cameras Can Increase Law Enforcement Accountability

05/28/20

“Why is implementing body cameras on police a good idea?”

 

Like any state agency, police forces hold the potential to misuse their authority, culminating in horrific outbreaks such as what was recently seen in Minneapolis. In the past, these forces were able to get away with such events. However, with the advent of body cameras, footage can be automatically recorded to show any human rights violations taking place, allowing for proper evidence for prosecution. This is Why Police Body Cameras Can Increase Accountability.

Image credit urban.org

How Climate Change Will Affect Hydropower Production

How Climate Change Will Affect Hydropower Production

How Climate Change Will Affect Hydropower Production

05/13/20

“How will climate change affect hydropower production?”

 

With the advent of climate change, precipitation levels will drastically increase in some areas and decrease in others. The former can cause water body flooding while the latter would lead to drought. These events could destroy the hydropower plant parts and diminish the energy source respectively. This is How Climate Change Will Affect Hydropower Production.

 

Image credit student-energy.s3.amazonaws.com

Why Silver Is Not Used as Much as Copper for Electronic Wiring

Why Silver Is Not Used as Much as Copper for Electronic Wiring

Why Silver Is Not Used as Much as Copper for Electronic Wiring

02/02/20

“Why is silver not used as much as copper for electronic wiring despite its higher efficiency?”

 

Copper is the most used element for electronic wiring due to its high conductivity. However, Silver is the most conductive natural element, around 7 percent more than copper. But why isn’t silver used? Well, it has to do with the fact that silver is found in much less abundant quantities on Earth, making it much costlier. As a result, Why Silver Is Not Used as Much as Copper for Electronic Wiring except for particular applications where the higher efficiency is a necessity.

 

Image credit ae01.alicdn.com

Why Having Consistent Power Is Critical for Maintaining Livable Interior Air Quality in Buildings During Wildfires

Why Having Consistent Power Is Critical for Maintaining Livable Interior Air Quality in Buildings During Wildfires

Why Having Consistent Power Is Critical for Maintaining Livable Interior Air Quality in Buildings During Wildfires

01/23/20

“Why is it important for a building to have consistent power to ensure breathability during wildfires?”

 

Air filtration devices are critical for providing breathable interior air quality during wildfires. However, these devices tend to be dependent on a consistent supply of electricity. If this is pulled, such as in the case of public power shutoffs, then these devices will also collapse, destroying their resiliency benefits. This is Why Having Consistent Power Is Critical for Maintaining Livable Interior Air Quality in Buildings During Wildfires.

How Prefabricated Housing Creates Resilience for Communities

How Prefabricated Housing Creates Resilience for Communities

How Prefabricated Housing Creates Resilience for Communities

12/12/19

“How does prefabricated housing create resilience for communities?”

 

Prefabricated housing represents a paradigm shift in the construction industry. No longer do projects have to rely on intricate designs and supply chains, now they are free to use a general template that can be replicated with ease. Not only is this more sustainable due to using fewer resources, but it also allows for greater resiliency in many ways. More houses can be built at a quicker rate for less investment, allowing for refugees to move in en-masse. These homes can also be built to the latest resilience standards, and parts can be easily replaced in case of a disaster due to their mass-produced nature. Finally, their simplified construction supply chain makes them less poised for disruption. This is How Prefabricated Housing Creates Resilience for Communities.

Image credit inhabitat.com

Why Resilience Engineers Must Consult With the Inhabitants They Work With

Why Resilience Engineers Must Consult With the Inhabitants They Work With

Why Resilience Engineers Must Consult With the Inhabitants They Work With

12/10/19

“Why do engineers working on resilience projects need to consult the inhabitants they work with?”

 

Engineers will be at the forefront of designing resilience projects. However, far too often these are completed without any input from the local inhabitants. This leads to problems, notably the implementation of infrastructure which does not suit the local environment. For example, a sea-wall might cut off a fishing community from their catch, or planned power shut-off from wildfires might disrupt the operations of a medical center. This is Why Resilience Engineers Must Consult With the Inhabitants They Work With.

How to Protect Building Windows Against Wildfires

How to Protect Building Windows Against Wildfires

How to Protect Building Windows Against Wildfires

12/08/19

“How can we protect our windows against wildfires?”

 

Wildfires are an extreme threat to the built environment. And one of the most vulnerable elements is windows. Their fragile makeup can be destroyed by the radiant heat of fires alone. To protect against this, facility owners can implement double glazing with tempered glass on the exterior or even roll-down metal fire doors that activate in case of a fire. All of these are great ways of thinking of How to Protect Building Windows Against Wildfires.

Image credit https://disastersafety.org/