Overhead Catenary Systems

08/23/24

“How do overhead catenary systems work?”

Electricity powers much of modern-day transit. So what is a cheap, safe way to move metro trams? Well, what if we were to have two parallel wires connected every few meters by a link. When a tram makes contact with the lower wire, it generates friction, allowing electricity to seep from the higher wire to the lower one. This setup called an Overhead Catenary System, is safer and cheaper than third rail systems. 

Why Reused Gray Water Can Be Used for Backyards

07/16/24

“Why can reused gray water be used for backyards?”

Reused gray water may contain too many pathogens for human consumption. However, these pathogens may not affect plants in any major negative manner. This is Why Reused Gray Water Can Be Used for Backyards.

Why Rich People Need to Fly Less to Stop Climate Change

05/29/24

“Why do rich people need to fly less to stop climate change?”

Rich people fly all over the world all the time. This is horrendous for carbon emissions. They will need to fly less for us to stop global temperatures from soaring. This is Why Rich People Need to Fly Less to Stop Climate Change.

Economic Analysis for Renewable Energy Integration

05/22/24

“Why should we perform economic analysis for renewable energy integration?”

Renewable energy integration is often thought about as a technical issue. However, there are many economic aspects to it as well, such as procurement costs and net metering effects. This is why Economic Analysis for Renewable Energy Integration needs to be performed.

Why Unions Keep Scientists Safe

05/08/24

“Why do unions keep scientists safe?”

Unions help enforce safety procedures in workplaces. If scientists are unions, this will apply to them too. This is Why Unions Keep Scientists Safe.

Why Emergency Generators on ICU Train Cars Can Save Lives

05/05/24

“Why can emergency generators on ICU train cars save lives?”

ICU train cars need electricity to keep operations moving. When electricity runs out, this can lead to lives lost. With emergency generators on board, this problem can be solved. This is Why Emergency Generators on ICU Train Cars Can Save Lives.

Why Authoritarian Governments Shut Down Peaceful Protests at Universities

04/18/24

“Why do authoritarian governments shut down peaceful protests at universities?”

Universities are often a place where people learn about how oppression works and get radicalized. Authoritarian governments recognize this as a threat and work to shut down these civic events. This is Why Authoritarian Governments Shut Down Peaceful Protests at Universities.

Erosion Control

12/09/23

“How can we use landscape architecture techniques to prevent erosion?”

Erosion can be a big problem, whether it be loss of agricultural soil or infrastructure collapse. One way to handle it is to apply Erosion Control techniques. This can save lives and restore system balance. Landscape Architecture is one of the best ways to learn about erosion control.

Why Fighting Communities Coming Together is One of the Greatest Things for Climate Adaptation

10/11/23

“Why are fighting communities coming together one of the greatest things for climate adaptation?”

Communities that are fighting against each other spend resources that could go towards climate adaptation on fighting each other. If they were to come together they could actually spend it more productively on climate adaptation. This is Why Fighting Communities Coming Together is One of the Greatest Things for Climate Adaptation.