Today’s Solutions: October 03, 2022

Technology

There has been no era like ours for the rapid development of technology. Stay updated on the hottest trends and advancements from all over the world.

 Air Canada baggage weighing with check in counter in the background.

Canada’s largest airline purchases electric aircraft

Conventional fuel for transport (air travel, in particular) is one of the most significant contributors to CO2, making the electrification of travel high on the list of priorities in terms of fighting climate change. Air Canada, Canada’s largest airline, demonstrated its commitment to this goal Read More...

3d illustration of an immune T cell attacking a cancer cell

New treatment makes cancer cells obvious targets for immune system

Cancer is a condition that involves the development of abnormal cells in a certain part of the body that divide uncontrollably, so much so that it can spread to other parts of the body. It is one of the leading causes of death worldwide. Researchers, medical professionals, and scientists from Read More...

Mature woman with hearing aid indoors smiling

Have you heard? Over-the-counter hearing aids to become available in the US

Hearing loss is a health condition that many people all over the world grapple with. In the US alone, approximately 30 million Americans have mild to moderate hearing loss. Though the majority of these individuals would benefit from the most common type of hearing aid (called air-conduction Read More...

Abstract Battery Charging Icon form lines and triangles, point connecting network on blue background.

MIT researchers develop cost-effective battery made of common materials

The environmental benefits of using electricity rather than fossil fuels to power our world goes without saying— however, the process of electrifying everything has its obstacles. One of the greatest obstacles is the limited resources of lithium, nickel, and cobalt which are all used to create Read More...

Man holds a fuel dispenser with hydrogen logo on gas station. h2 combustion engine for emission free eco friendly transport.

Are hydrogen fuel cell cars a better choice than plug-in EVs?

There is no doubt that The Optimist Daily is excited about the increasing number of electric vehicles on the roads. In the US, infrastructure for plug-in EVs has been fleshed out in many regions, easing drivers’ range anxiety.  With new tax credits in the Inflation Reduction Act, we can expect Read More...

Chicago Skyscrapers Skyline View from Lincoln Park with Sunlight

Chicago pledges to run all city operations with clean energy

As countries large and small struggle with the undeniable impacts of climate change, more and more cities are taking a lead in mapping out strategies to reduce greenhouse gas emissions. One particularly fruitful avenue to follow involves stamping out the excessive burning of fossil fuels. Well, the Read More...

Surgeon doctor wearing virtual reality or augmented reality glasses to perform a futuristic surgery, holding up an index finger.

VR tech helps international team of surgeons separate twins with fused brains

In miraculous medical news, virtual reality (VR) has helped surgeons successfully separate conjoined twins with craniopagus. Craniopagus describes a condition where twins are born with fused brains. It is an incredibly rare condition, and—this probably goes without saying—extremely challenging Read More...

70 island in Palau.

Revealing the history of the earliest transoceanic seafarers

A study carried out by geneticists at Harvard University, in collaboration with Indigenous communities, has revealed five previously undocumented migrations around remote Pacific islands. These people were the world’s earliest transoceanic seafarers, being able to navigate long journeys across Read More...

Cooling system made of bamboo in Vietnam

Cooling bamboo system is a green alternative to air conditioning

As is happening all over the planet, the number of sweltering days affecting people each year in Vietnam has grown significantly in recent years as a result of climate change. Using air conditioning may help reduce people’s exposure to life-threatening hot temperatures. The problem is, always Read More...

Sleepy Brown Bear

Scientists find bear serum could supercharge our muscles, no exercise required

As many faithful gym-goers, as well as those of us who insist on always using the stairs, would say: if you don’t use it, you lose it. Right? Well, new studies led by scientists from Hiroshima University and Hokkaido University in Japan may point to a way to ensure our muscles retain their Read More...