The deal finds the Google-owned fitness company paying a $12.25 million penalty for the issues surrounding its Ionic smartwatch. The issue dates back to 2018, continuing on into 2020. Fitbit ...

CALCIUM carbonate can exist in three polymorphic forms, which in the order of their usual stabilities are calcite, aragonite and vaterite. Calcite is the most stable and the least soluble ...

Zinc-carbon and alkaline batteries differ in energy density, lifespan, and performance across applications. Alkaline batteries offer higher energy output and durability, making them suitable for ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. In addressing the inadequacies of bonded dust suppressants employed in mining road ...

Google-owned Fitbit will pay a $12.25 million fine to settle charges brought by the US Consumer Product Safety Commission (CPSC) after its Ionic smartwatches caused second- and third-degree burns.

This video explains covalent bonding. A covalent bond is a shared pair of electrons. Covalent bonding forms molecules. Substances with small molecules have low melting and boiling points and do ...

Thank you for reporting this station. We will review the data in question. You are about to report this weather station for bad data. Please select the information that is incorrect.

The validated bicinchoninic acid (BCA) method was used to evaluate the hair protein loss caused by permanent hair dyes, and the results showed that hair dyes based on ammonium thioglycolate and ...

The strategies for improving the sensing performance and environmental stability of iontronic sensors through various innovative ionic materials and structural designs are reviewed. This review also ...

Thank you for reporting this station. We will review the data in question. You are about to report this weather station for bad data. Please select the information that is incorrect.

College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China ...