Why can clothes keep people warm?

Electromagnetic runway

Small magnetic needle for color projection

Be an innovative person.

Don't waste rubbish.

Why are leather shoes getting brighter and brighter?

What can we do for bioenergy?

Are twins really telepathic?

Why do popsicles steam?

A new theory of dark matter

The science club and I

Humans can fly.

You can see outsiders without opening the door.

A clean umbrella

Can I add vinegar to the water when I grow flowers?

The invention of intelligent ground garbage collection device

The magical use of soot

Why hasn't the Great Wall fallen for thousands of years?

Study the foraging habits of spiders

The vitality of mantis

Plants also sleep.

The relationship between buoyancy and gravity when an object floats from floating to floating

Magic saliva

Ink experiment

What are the hazards of kitchen fumes?

Type:

1, making animal and plant specimens: roots, stems, leaves, flowers, fruits and seeds; Arthropods, such as fish, frogs, turtles, snakes and other vertebrates, are used as transparent bone specimens; Permanent sections such as "onion root tip longitudinal section structure", "bean leaf transverse section structure", paramecium, nerve fiber, blood smear, etc.

2, plant cultivation and grafting, cutting, layering and other technologies; Soilless culture technology

3. Exploratory experiment: To explore the germination rate and feeding behavior of Pieris rapae seeds.

4. Hold exhibitions: "Flower Arrangement Art Exhibition", etc.