Στέκεται δίπλα στο τραπέζι με δοκιμαστικούς σωλήνες. Τα παιδιά με λευκά παλτά παίζουν έναν επιστήμονα στο εργαστήριο χρησιμοποιώντας εξοπλισμό.. - Φωτογραφίες & Εικόνες Αρχείου

Standing by the table with test tubes. Children in white coats plays a scientists in lab by using equipment.

Children in white coats plays a scientists in lab by using equipment.

Standing by the table with test tubes. Children in white coats plays a scientists in lab by using equipment.

Standing by the table with test tubes. Children in white coats plays a scientists in lab by using equipment.

Children in white coats plays a scientists in lab by using equipment.

Test tubes with colorful liquid. Children in white coats plays a scientists in lab by using equipment.

Test tubes with colorful liquid. Children in white coats plays a scientists in lab by using equipment.

Standing by the table with test tubes. Children in white coats plays a scientists in lab by using equipment.

Using microscope. Kids having fun in the domestic room at daytime together.

With microscope. Kids having fun in the domestic room at daytime together.

With microscope. Kids having fun in the domestic room at daytime together.

With microscope. Kids having fun in the domestic room at daytime together.

Using microscope. Kids having fun in the domestic room at daytime together.

Using microscope. Kids having fun in the domestic room at daytime together.

Laboratory laboratories conduct experiments in a chemical laboratory in transparent flasks. Output formulas.

Playing game together. Kids having fun in the domestic room at daytime.