A UK researcher is studying Parkinson's Disease using an app designed to track key markers of the illness. If the current human trial is successful, the hope is that more people can use their smartphones to keep better track of their symptoms and curtail any jump in worsening symptoms, quickly.
Euro airliner easyJet is planning to build a new aircraft that uses a hydrogen fuel cell for hybrid energy power. That way the engine never has to be used on the ground, except when a plane is ready to take-off.
And finally, entertaining YouTuber Mark Rober uploaded a video of his snowball machine gun that is worth a watch. As always, please share any interesting science or tech videos, anytime! Just tweet us with the #ICYMI hashtag to @mskerryd.