Is porcelain tile better than ceramic?
It depends on the application. Porcelain tile tends to be more durable and water resistant than ceramic, but it is also more expensive. If you are looking for tile in an area with high moisture or traffic, porcelain may be the better option.
What are symptoms of a bite from a dangerous spider?
Symptoms of a dangerous spider bite may vary depending on the species, but generally can include intense pain, swelling, redness and tenderness at the bite site, nausea, muscle cramps or spasms, difficulty breathing, fever, and restlessness or nervousness. Severe symptoms can include difficulty swallowing, increased saliva production, increased pulse, dizziness, tremors or breathing difficulty. In rare cases, a person may experience an allergic reaction, which can be life-threatening. If you believe you have been bitten by a dangerous spider, seek medical attention immediately.
What happens to your brain when you're depressed?
When someone is depressed, their brain chemistry changes due to an imbalance in neurotransmitters (chemical messengers). Depression often reduces a person’s ability to concentrate, recall information, think logically, and take pleasurable interest in activities. During depression, the brain has trouble creating serotonin, and this can lead to feelings of deep sadness, fatigue, and low self-esteem. As depression continues, the hippocampus (the part of the brain responsible for memory and emotion) may begin to shrink. With treatment, however, the hippocampus can return to normal and the brain can begin to work as normal again.
Is a cathodic protection system causing corrosion damage?
It is possible that a cathodic protection system could cause corrosion damage if it is not properly maintained or inappropriately designed. To determine if corrosion damage is being caused by a cathodic protection system, an onsite inspection is recommended.Yes, Cathodic protection can help to protect from stress corrosion cracking. It works by using a current to oppose corrosive wettings, thereby reducing the corrosive attack at the crack. By controlling the electrochemical activity of the metal, the risk of stress corrosion cracking can be minimised or eliminated.
How do I file a change of address?
Depending on where you are located, you can typically file a change of address online, via mail, or by visiting your local post office. For more information on filing a change of address, visit the U.S. Postal Service website.