All singing all dancing
Meaning: latest version of something with newest features
Use in sentence: latest version of something with newest features

Bells and whistles
Meaning: all the features of a new product
Use in sentence: all the features of a new product

Blow a fuse
Meaning: get very angry
Use in sentence: get very angry

Fire on all cylinders
Meaning: everything is working well
Use in sentence: everything is working well

Garbage in garbage out
Meaning: refers to a computer system or database
Use in sentence: refers to a computer system or database

Get the wires crossed
Meaning: not understanding someone
Use in sentence: not understanding someone

Light years ahead
Meaning: out in front with new developments or successes
Use in sentence: out in front with new developments or successes

Not rocket science
Meaning: easy to do or understand
Use in sentence: easy to do or understand

On the same wavelength
Meaning: means to have the same ideas and opinions
Use in sentence: means to have the same ideas and opinions

Silver surfer
Meaning: an older person who uses the Internet
Use in sentence: an older person who uses the Internet

Sputnik moment
Meaning: when you realize you need to work harder to catch up
Use in sentence: when you realize you need to work harder to catch up

Well oiled machine
Meaning: anything that functions as it should
Use in sentence: anything that functions as it should

Hit the panic button
Meaning: suddenly panic
Use in sentence: suddenly panic

In tune with someone
Meaning: have the same ideas and opinions
Use in sentence: have the same ideas and opinions

Reinvent the wheel
Meaning: waste time doing something that has already been done in an effective way
Use in sentence: waste time doing something that has already been done in an effective way

Cog in the machine
Meaning: a person or thing that is part of a larger system
Use in sentence: a person or thing that is part of a larger system

As easy as pie
Meaning: something simple or easy
Use in sentence: something simple or easy

A piece of cake
Meaning: something simple or easy
Use in sentence: something simple or easy

Up and running
Meaning: ready for use
Use in sentence: ready for use

Beat your brains out
Meaning: try hard to understand something, like a scientific concept
Use in sentence: try hard to understand something, like a scientific concept

Bent out of shape
Meaning: worried about or stressed about something needlessly
Use in sentence: worried about or stressed about something needlessly

The bottom line
Meaning: the most essential or key information
Use in sentence: the most essential or key information

Burn the midnight oil
Meaning: study or work all night
Use in sentence: study or work all night

Make heads or tails of it
Meaning: Understand something, like a difficult science concept
Use in sentence: Understand something, like a difficult science concept

Cram
Meaning: try to learn as much as possible in a short time, such as trying to learn lot of science information all at once.
Use in sentence: try to learn as much as possible in a short time, such as trying to learn lot of science information all at once.

Elbow grease
Meaning: effort and hard work
Use in sentence: effort and hard work

A bird in the hand is worth two in the bush
Meaning: do not take a risk and lose everything
Use in sentence: do not take a risk and lose everything

Actions speak louder than words
Meaning: take action instead of just talking about it.
Use in sentence: take action instead of just talking about it.

Apple of my eye
Meaning: a person who is loved
Use in sentence: a person who is loved

Bark up the wrong tree
Meaning: made a wrong decision
Use in sentence: made a wrong decision

Bite your tongue
Meaning: to not talk
Use in sentence: to not talk

Change horses in midstream
Meaning: make different plans after starting something
Use in sentence: make different plans after starting something

Cry wolf
Meaning: false alarm
Use in sentence: false alarm

Eat crow
Meaning: admit you were wrong
Use in sentence: admit you were wrong

Half baked
Meaning: a plan that has not been carefully made or thought about
Use in sentence: a plan that has not been carefully made or thought about

Hit the bulls eye
Meaning: make the correct point
Use in sentence: make the correct point

Hot potato
Meaning: a controversial issue
Use in sentence: a controversial issue

Lend me your ear
Meaning: ask someone to listen
Use in sentence: ask someone to listen

Make a mountain out of a molehill
Meaning: make unimportant things important
Use in sentence: make unimportant things important

Monkey business
Meaning: unscrupulous actions
Use in sentence: unscrupulous actions

Piece of cake
Meaning: something easy to do
Use in sentence: something easy to do

Polish the apple
Meaning: to flatter
Use in sentence: to flatter

Smell a rat
Meaning: suspect something bad
Use in sentence: suspect something bad

Take with a grain of salt
Meaning: only believe part of something
Use in sentence: only believe part of something

Turn a blind eye
Meaning: ignoring something that is unethical or illegal
Use in sentence: ignoring something that is unethical or illegal

Worth one???s salt
Meaning: being a good employee or being worth the money
Use in sentence: being a good employee or being worth the money

Kick the bucket
Meaning: die
Use in sentence: die

Bright as a button
Meaning: smart
Use in sentence: smart

Not the brightest bulb
Meaning: dumb
Use in sentence: dumb

Bull headed
Meaning: inflexible or stubborn
Use in sentence: inflexible or stubborn

By the skin of your teeth
Meaning: just barely succeed at something
Use in sentence: just barely succeed at something

An eager beaver
Meaning: someone always excited and willing to do something extra
Use in sentence: someone always excited and willing to do something extra

An egghead
Meaning: a very smart person
Use in sentence: a very smart person