The r________________ is the medical machine of the beginning of the 20th century which used electricity to treat d_________ and b________
Rejuvenator, deafness and baldness
The p_____________ is the d__________ that can d__________ a lie of a person
Polugraph, device, detect
The s___________ b_____________ signals from space
Satellite, broadcast
A____________ i_________________ will peform many tasks in the future.
Artificial Intelligence
The roof tiles can be made of terracota, slate, p________ and c____________
plastic and concrete
The guitar is made of w_________ and its strings are made of nikel or n_________. It has got a c_________ shape
Wood, nylon, curved
The w___________ ball used to function as the first t___________ m__________
Writing Ball, typing machine
A r__________ c___________ helps to rule the TV set
remote control
This decorative satue is made of p_____________. The second name of it is c________
Porcellain, china
This k_____________ is mad eof c__________
kettle , copper
Bluetooth is the w___________ connections between d___________
wireless/ cordless, devices
If you press this b___________, the p_________ appears. You need to insert it into the s__________
Button, plug, socket
The e___________ powers the car. The wind moves w____________ t___________
Engine, wind turbines
The cars are m_____________ in Japan, They are transport v_________
Manufactured, vehicles
The p_________________ studies gravitation and natural laws of nature. The chemist c____________ experiments.
Physicist, Conducts
The b_______ _____________is made of polyethilene fibre, plastic and k_______
Bullet proof vest, kevlar
Solar panels are made of s__________ and c__________. They are of r___________ shape
Silicon, Copper, Rectangular
Pharmachologists d__________ d________ against i__________ diseases
Develop drugs, incurable