Tools for Repairing and Making

The video discusses various tools used by scientists and engineers, highlighting how they differ from household tools. It covers the use of heavy equipment for repairs, specialized tools like cranes for lifting, robotic tools for inaccessible areas, and medical tools for health purposes. Additionally, it explains the role of tools in construction, such as welding torches for joining materials.

What is a key difference between tools used by scientists and engineers compared to those found at home?

• They are usually smaller and more portable.

• They are often designed for specific, complex tasks.

• They are more colorful and decorative.

• They are made from recycled materials.

Which piece of equipment is used by engineers to lift buildings?

• Forklift

• Bulldozer

• Crane

• Excavator

Why are robotic tools important in engineering and science?

• They are cheaper than human labor.

• They can operate in environments difficult for humans.

• They are faster than any other tool.

• They are more environmentally friendly.

What is the purpose of welding torches in construction?

• To paint surfaces

• To cut materials

• To join large pieces together

• To measure distances

How do medical workers use special tools to benefit health?

• To perform surgeries

• To inject medicine

• To monitor heart rates

• To diagnose diseases