It was invented in the year 1752 by Benjiman Fanklin
no such thing dude
what year did Benjamine invent electricity 1706
Franklin, Ben that is, invented Bifocal glasses, a Lightning rod ( or arrestor) and the Franklin stove, a type of fireplace. he also devised the Franklin long arm lever grip device used well into recent times in Grocery stores. Franklin did not invent or design, market, etc Sewing machines. Elias Howe, and Isaac Singer (sewed-up) that trade!I have never heard of a Franklin sewing machine- White, yes, Singer, Necchi, Pfaff or something like that, even Egyptian models, but no Franklins.
To ensure the safety and comfort of a 2-year-old wearing glasses, make sure the glasses fit properly, are durable, and have shatterproof lenses. Encourage the child to wear them consistently and teach them how to handle and clean the glasses properly. Regularly check and adjust the fit of the glasses as needed.
Getting a 1-year-old to wear glasses can be challenging, but consistency is key. Start by introducing the glasses gradually, letting the child touch and explore them. Encourage wearing the glasses during fun activities and praise them for keeping them on. Make sure the glasses fit comfortably and consider using a strap to keep them in place. Patience and positive reinforcement are important in helping the child adjust to wearing glasses.
Some tips for helping a 2-year-old adjust to wearing glasses for the first time include: Introduce the glasses gradually, letting the child wear them for short periods at first. Encourage positive reinforcement and praise when the child wears the glasses. Make sure the glasses fit comfortably and securely on the child's face. Engage the child in fun activities while wearing the glasses to make it a positive experience. Be patient and understanding as the child gets used to wearing glasses.
Benjamin Franklin is generally credited with the invention of bifocals in 1784
No, it is illegal to use a prescription over 2 years old to make up a pair of glasses (in England at least).
The last year for Franklin halves was 1963.
he did not create a battery
1758