Scientists are exploring fascinating innovations, including a revival of Thomas Edison’s nickel-iron battery design, which could be useful for renewable energy storage. This battery, inspired by natural processes like shellfish forming shells, uses proteins and graphene oxide to create a durable and fast-charging aerogel structure. Although it recharges quickly and lasts for decades, its storage capacity is still lower than current lithium-ion batteries. Other intriguing developments include smart underwear that measures how often we fart and brain cells playing the video game Doom. These stories highlight the creative ways scientists are pushing the boundaries of technology and biology.
QUESTION: How might the revival of Edison’s battery design impact the future of renewable energy and electric vehicles?
Research roundup: Six cool science stories we almost missed
