What is the difference between a thermoplastic and thermoset and and elastomer? Thermosets are plastics that retain their condition and shape after curing due to spatial crosslinking. Once cured, their polymers can no longer be dissolved….Plastic Materials : What is the difference between thermoplastics, thermosets, and elastomers? Thermoplastics Thermosets High viscosity Low viscosity What are […]
How many dogs can a musher have in the Iditarod?
Is scorpion a vertebrate or invertebrate?
Is scorpion a vertebrate or invertebrate? Scorpions are invertebrates but are not considered insects. Scorpions, along with ticks, mites, harvestmen and spiders, are called arachnida. Does scorpion have a backbone? Scorpion’s are also considered venomous invertebrates ( they lack a backbone). Over 1,200 species of scorpions exist worldwide and are found in almost all geographic […]
How much oil does a 2004 Heritage Softail take?
Do leprechauns make shoes for fairies?
Do leprechauns make shoes for fairies? Since they spend most of their time alone, the tiny green men pour all their energy into crafting shoes. While some stories attribute the leprechauns’ wealth to the fine shoes they make, others say they protect the treasure of the entire fairy world. Why are leprechauns good shoe makers? […]
Can heartburn feel like flutters?
Can heartburn feel like flutters? If you have GERD, you may sometimes feel tightness in your chest, but this isn’t the same as having heart palpitations. Some symptoms of GERD, such as air being trapped in the esophagus, may cause palpitations. Does heartburn pulsate? Heartburn is often a symptom of reflux disease. A pulsating sensation […]
What happened to the old Globe Theatre and his wealth?
What happened to the old Globe Theatre and his wealth? On March 8, 1978, an arson fire destroyed the landmark Old Globe Theatre. Fortunately, the administrative offices, rehearsal hall, dressing rooms, scenery and costume shops, and the Cassius Carter Centre Stage were spared from the flames. What destroyed the Globe Theatre? On 29 June 1613, […]
What key does Janis Joplin sing Bobby McGee in?
What causes a brain freeze headache?
What causes a brain freeze headache? It is a short-term headache typically linked to the rapid consumption of ice cream, ice pops, or very cold drinks. Brain freeze occurs when something extremely cold touches the upper palate (roof of the mouth). It typically happens when the weather is very hot, and the individual consumes something […]
Do underwater plants produce oxygen bubbles?
Do underwater plants produce oxygen bubbles? Tiny bubbles rising from an underwater plant’s leaves are oxygen. In a process called photosynthesis, plants use light energy to make food and oxygen from carbon dioxide and water. Though plants do use a small amount of this oxygen, most is released as waste. How much oxygen do aquatic […]